15690795525

素因数分解:

$3^{12}\times 5^2\times {\mathrm{1181}}^1$

素因数の和:1227

約数の個数: 78

約数和(自身を含む): 29209573362

約数和(自身を除く): 13518777837

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1181, 1215, 2025, 2187, 3543, 3645, 5905, 6075, 6561, 10629, 10935, 17715, 18225, 19683, 29525, 31887, 32805, 53145, 54675, 59049, 88575, 95661, 98415, 159435, 164025, 177147, 265725, 286983, 295245, 478305, 492075, 531441, 797175, 860949, 885735, 1434915, 1476225, 2391525, 2582847, 2657205, 4304745, 4428675, 7174575, 7748541, 12914235, 13286025, 21523725, 23245623, 38742705, 64571175, 69736869, 116228115, 193713525, 209210607, 348684345, 581140575, 627631821, 1046053035, 1743421725, 3138159105, 5230265175, 15690795525]

約数ペア:

[(1, 15690795525), (3, 5230265175), (5, 3138159105), (9, 1743421725), (15, 1046053035), (25, 627631821), (27, 581140575), (45, 348684345), (75, 209210607), (81, 193713525), (135, 116228115), (225, 69736869), (243, 64571175), (405, 38742705), (675, 23245623), (729, 21523725), (1181, 13286025), (1215, 12914235), (2025, 7748541), (2187, 7174575), (3543, 4428675), (3645, 4304745), (5905, 2657205), (6075, 2582847), (6561, 2391525), (10629, 1476225), (10935, 1434915), (17715, 885735), (18225, 860949), (19683, 797175), (29525, 531441), (31887, 492075), (32805, 478305), (53145, 295245), (54675, 286983), (59049, 265725), (88575, 177147), (95661, 164025), (98415, 159435)]