12799898055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{2543}}^1$

素因数の和:2638

約数の個数: 144

約数和(自身を含む): 27653483520

約数和(自身を除く): 14853585465

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 29, 35, 45, 57, 63, 87, 95, 105, 133, 145, 171, 203, 261, 285, 315, 399, 435, 551, 609, 665, 841, 855, 1015, 1197, 1305, 1653, 1827, 1995, 2523, 2543, 2755, 3045, 3857, 4205, 4959, 5887, 5985, 7569, 7629, 8265, 9135, 11571, 12615, 12715, 15979, 17661, 17801, 19285, 22887, 24795, 29435, 34713, 37845, 38145, 47937, 48317, 52983, 53403, 57855, 73747, 79895, 88305, 89005, 111853, 114435, 143811, 144951, 160209, 173565, 221241, 239685, 241585, 264915, 267015, 335559, 338219, 368735, 434853, 516229, 559265, 663723, 719055, 724755, 801045, 1006677, 1014657, 1106205, 1401193, 1548687, 1677795, 1691095, 2138663, 2174265, 2581145, 3043971, 3318615, 4203579, 4646061, 5033385, 5073285, 6415989, 7005965, 7743435, 9808351, 10693315, 12610737, 14970641, 15219855, 19247967, 21017895, 23230305, 29425053, 32079945, 40634597, 44911923, 49041755, 63053685, 74853205, 88275159, 96239835, 121903791, 134735769, 147125265, 203172985, 224559615, 284442179, 365711373, 441375795, 609518955, 673678845, 853326537, 1422210895, 1828556865, 2559979611, 4266632685, 12799898055]

約数ペア:

[(1, 12799898055), (3, 4266632685), (5, 2559979611), (7, 1828556865), (9, 1422210895), (15, 853326537), (19, 673678845), (21, 609518955), (29, 441375795), (35, 365711373), (45, 284442179), (57, 224559615), (63, 203172985), (87, 147125265), (95, 134735769), (105, 121903791), (133, 96239835), (145, 88275159), (171, 74853205), (203, 63053685), (261, 49041755), (285, 44911923), (315, 40634597), (399, 32079945), (435, 29425053), (551, 23230305), (609, 21017895), (665, 19247967), (841, 15219855), (855, 14970641), (1015, 12610737), (1197, 10693315), (1305, 9808351), (1653, 7743435), (1827, 7005965), (1995, 6415989), (2523, 5073285), (2543, 5033385), (2755, 4646061), (3045, 4203579), (3857, 3318615), (4205, 3043971), (4959, 2581145), (5887, 2174265), (5985, 2138663), (7569, 1691095), (7629, 1677795), (8265, 1548687), (9135, 1401193), (11571, 1106205), (12615, 1014657), (12715, 1006677), (15979, 801045), (17661, 724755), (17801, 719055), (19285, 663723), (22887, 559265), (24795, 516229), (29435, 434853), (34713, 368735), (37845, 338219), (38145, 335559), (47937, 267015), (48317, 264915), (52983, 241585), (53403, 239685), (57855, 221241), (73747, 173565), (79895, 160209), (88305, 144951), (89005, 143811), (111853, 114435)]