79646385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 171601920

約数和(自身を除く): 91955535

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 37, 39, 57, 65, 83, 91, 95, 105, 111, 133, 185, 195, 247, 249, 259, 273, 285, 399, 415, 455, 481, 555, 581, 665, 703, 741, 777, 1079, 1235, 1245, 1295, 1365, 1443, 1577, 1729, 1743, 1995, 2109, 2405, 2905, 3071, 3237, 3367, 3515, 3705, 3885, 4731, 4921, 5187, 5395, 7215, 7553, 7885, 8645, 8715, 9139, 9213, 10101, 10545, 11039, 14763, 15355, 16185, 16835, 20501, 21497, 22659, 23655, 24605, 25935, 27417, 33117, 37765, 39923, 45695, 46065, 50505, 55195, 58349, 61503, 63973, 64491, 73815, 102505, 107485, 113295, 119769, 137085, 143507, 165585, 175047, 191919, 199615, 279461, 291745, 307515, 319865, 322455, 408443, 430521, 598845, 717535, 758537, 838383, 875235, 959595, 1225329, 1397305, 2042215, 2152605, 2275611, 3792685, 4191915, 5309759, 6126645, 11378055, 15929277, 26548795, 79646385]

約数ペア:

[(1, 79646385), (3, 26548795), (5, 15929277), (7, 11378055), (13, 6126645), (15, 5309759), (19, 4191915), (21, 3792685), (35, 2275611), (37, 2152605), (39, 2042215), (57, 1397305), (65, 1225329), (83, 959595), (91, 875235), (95, 838383), (105, 758537), (111, 717535), (133, 598845), (185, 430521), (195, 408443), (247, 322455), (249, 319865), (259, 307515), (273, 291745), (285, 279461), (399, 199615), (415, 191919), (455, 175047), (481, 165585), (555, 143507), (581, 137085), (665, 119769), (703, 113295), (741, 107485), (777, 102505), (1079, 73815), (1235, 64491), (1245, 63973), (1295, 61503), (1365, 58349), (1443, 55195), (1577, 50505), (1729, 46065), (1743, 45695), (1995, 39923), (2109, 37765), (2405, 33117), (2905, 27417), (3071, 25935), (3237, 24605), (3367, 23655), (3515, 22659), (3705, 21497), (3885, 20501), (4731, 16835), (4921, 16185), (5187, 15355), (5395, 14763), (7215, 11039), (7553, 10545), (7885, 10101), (8645, 9213), (8715, 9139)]