15690564675

素因数分解:

$3^5\times 5^2\times {\mathrm{557}}^1\times {\mathrm{4637}}^1$

素因数の和:5219

約数の個数: 72

約数和(自身を含む): 29203037136

約数和(自身を除く): 13512472461

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 557, 675, 1215, 1671, 2025, 2785, 4637, 5013, 6075, 8355, 13911, 13925, 15039, 23185, 25065, 41733, 41775, 45117, 69555, 75195, 115925, 125199, 125325, 135351, 208665, 225585, 347775, 375597, 375975, 625995, 676755, 1043325, 1126791, 1127925, 1877985, 2582809, 3129975, 3383775, 5633955, 7748427, 9389925, 12914045, 23245281, 28169775, 38742135, 64570225, 69735843, 116226405, 193710675, 209207529, 348679215, 581132025, 627622587, 1046037645, 1743396075, 3138112935, 5230188225, 15690564675]

約数ペア:

[(1, 15690564675), (3, 5230188225), (5, 3138112935), (9, 1743396075), (15, 1046037645), (25, 627622587), (27, 581132025), (45, 348679215), (75, 209207529), (81, 193710675), (135, 116226405), (225, 69735843), (243, 64570225), (405, 38742135), (557, 28169775), (675, 23245281), (1215, 12914045), (1671, 9389925), (2025, 7748427), (2785, 5633955), (4637, 3383775), (5013, 3129975), (6075, 2582809), (8355, 1877985), (13911, 1127925), (13925, 1126791), (15039, 1043325), (23185, 676755), (25065, 625995), (41733, 375975), (41775, 375597), (45117, 347775), (69555, 225585), (75195, 208665), (115925, 135351), (125199, 125325)]