17021657205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1\times {\mathrm{827}}^1$

素因数の和:1064

約数の個数: 144

約数和(自身を含む): 35827069824

約数和(自身を除く): 18805412619

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 181, 285, 315, 361, 399, 543, 665, 827, 855, 905, 1083, 1197, 1267, 1629, 1805, 1995, 2481, 2527, 2715, 3249, 3439, 3801, 4135, 5415, 5789, 5985, 6335, 7443, 7581, 8145, 10317, 11403, 12405, 12635, 15713, 16245, 17195, 17367, 19005, 22743, 24073, 28945, 30951, 37215, 37905, 47139, 51585, 52101, 57015, 65341, 72219, 78565, 86835, 109991, 113715, 120365, 141417, 149687, 154755, 196023, 216657, 235695, 260505, 298547, 326705, 329973, 361095, 449061, 457387, 549955, 588069, 707085, 748435, 895641, 980115, 989919, 1047809, 1083285, 1347183, 1372161, 1492735, 1649865, 2089829, 2245305, 2286935, 2686923, 2844053, 2940345, 3143427, 4116483, 4478205, 4949595, 5239045, 6269487, 6735915, 6860805, 8532159, 9430281, 10449145, 13434615, 14220265, 15717135, 18808461, 19908371, 20582415, 25596477, 31347435, 42660795, 47151405, 54037007, 59725113, 94042305, 99541855, 127982385, 162111021, 179175339, 270185035, 298625565, 378259049, 486333063, 810555105, 895876695, 1134777147, 1891295245, 2431665315, 3404331441, 5673885735, 17021657205]

約数ペア:

[(1, 17021657205), (3, 5673885735), (5, 3404331441), (7, 2431665315), (9, 1891295245), (15, 1134777147), (19, 895876695), (21, 810555105), (35, 486333063), (45, 378259049), (57, 298625565), (63, 270185035), (95, 179175339), (105, 162111021), (133, 127982385), (171, 99541855), (181, 94042305), (285, 59725113), (315, 54037007), (361, 47151405), (399, 42660795), (543, 31347435), (665, 25596477), (827, 20582415), (855, 19908371), (905, 18808461), (1083, 15717135), (1197, 14220265), (1267, 13434615), (1629, 10449145), (1805, 9430281), (1995, 8532159), (2481, 6860805), (2527, 6735915), (2715, 6269487), (3249, 5239045), (3439, 4949595), (3801, 4478205), (4135, 4116483), (5415, 3143427), (5789, 2940345), (5985, 2844053), (6335, 2686923), (7443, 2286935), (7581, 2245305), (8145, 2089829), (10317, 1649865), (11403, 1492735), (12405, 1372161), (12635, 1347183), (15713, 1083285), (16245, 1047809), (17195, 989919), (17367, 980115), (19005, 895641), (22743, 748435), (24073, 707085), (28945, 588069), (30951, 549955), (37215, 457387), (37905, 449061), (47139, 361095), (51585, 329973), (52101, 326705), (57015, 298547), (65341, 260505), (72219, 235695), (78565, 216657), (86835, 196023), (109991, 154755), (113715, 149687), (120365, 141417)]