2813303735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{379}}^1\times {\mathrm{467}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 3930975360

約数和(自身を除く): 1117671625

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 379, 467, 935, 1445, 1895, 2335, 3179, 4169, 5137, 6443, 7939, 15895, 20845, 25685, 32215, 39695, 70873, 87329, 109531, 134963, 176993, 354365, 436645, 547655, 674815, 884965, 1204841, 1484593, 1946923, 3008881, 6024205, 7422965, 9734615, 15044405, 33097691, 51150977, 165488455, 255754885, 562660747, 2813303735]

約数ペア:

[(1, 2813303735), (5, 562660747), (11, 255754885), (17, 165488455), (55, 51150977), (85, 33097691), (187, 15044405), (289, 9734615), (379, 7422965), (467, 6024205), (935, 3008881), (1445, 1946923), (1895, 1484593), (2335, 1204841), (3179, 884965), (4169, 674815), (5137, 547655), (6443, 436645), (7939, 354365), (15895, 176993), (20845, 134963), (25685, 109531), (32215, 87329), (39695, 70873)]