415590945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1031}}^1$

素因数の和:1406

約数の個数: 64

約数和(自身を含む): 832204800

約数和(自身を除く): 416613855

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 349, 385, 1031, 1047, 1155, 1745, 2443, 3093, 3839, 5155, 5235, 7217, 7329, 11341, 11517, 12215, 15465, 19195, 21651, 26873, 34023, 36085, 36645, 56705, 57585, 79387, 80619, 108255, 134365, 170115, 238161, 359819, 396935, 403095, 1079457, 1190805, 1799095, 2518733, 3958009, 5397285, 7556199, 11874027, 12593665, 19790045, 27706063, 37780995, 59370135, 83118189, 138530315, 415590945]

約数ペア:

[(1, 415590945), (3, 138530315), (5, 83118189), (7, 59370135), (11, 37780995), (15, 27706063), (21, 19790045), (33, 12593665), (35, 11874027), (55, 7556199), (77, 5397285), (105, 3958009), (165, 2518733), (231, 1799095), (349, 1190805), (385, 1079457), (1031, 403095), (1047, 396935), (1155, 359819), (1745, 238161), (2443, 170115), (3093, 134365), (3839, 108255), (5155, 80619), (5235, 79387), (7217, 57585), (7329, 56705), (11341, 36645), (11517, 36085), (12215, 34023), (15465, 26873), (19195, 21651)]