53271405

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1291

約数の個数: 64

約数和(自身を含む): 106963200

約数和(自身を除く): 53691795

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 87, 99, 135, 145, 165, 261, 297, 319, 435, 495, 783, 957, 1237, 1305, 1485, 1595, 2871, 3711, 3915, 4785, 6185, 8613, 11133, 13607, 14355, 18555, 33399, 35873, 40821, 43065, 55665, 68035, 107619, 122463, 166995, 179365, 204105, 322857, 367389, 394603, 538095, 612315, 968571, 1183809, 1614285, 1836945, 1973015, 3551427, 4842855, 5919045, 10654281, 17757135, 53271405]

約数ペア:

[(1, 53271405), (3, 17757135), (5, 10654281), (9, 5919045), (11, 4842855), (15, 3551427), (27, 1973015), (29, 1836945), (33, 1614285), (45, 1183809), (55, 968571), (87, 612315), (99, 538095), (135, 394603), (145, 367389), (165, 322857), (261, 204105), (297, 179365), (319, 166995), (435, 122463), (495, 107619), (783, 68035), (957, 55665), (1237, 43065), (1305, 40821), (1485, 35873), (1595, 33399), (2871, 18555), (3711, 14355), (3915, 13607), (4785, 11133), (6185, 8613)]