923001275

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{383}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 1343913984

約数和(自身を除く): 420912709

約数列:

[1, 5, 7, 25, 35, 47, 175, 235, 293, 329, 383, 1175, 1465, 1645, 1915, 2051, 2681, 7325, 8225, 9575, 10255, 13405, 13771, 18001, 51275, 67025, 68855, 90005, 96397, 112219, 126007, 344275, 450025, 481985, 561095, 630035, 785533, 2409925, 2805475, 3150175, 3927665, 5274293, 19638325, 26371465, 36920051, 131857325, 184600255, 923001275]

約数ペア:

[(1, 923001275), (5, 184600255), (7, 131857325), (25, 36920051), (35, 26371465), (47, 19638325), (175, 5274293), (235, 3927665), (293, 3150175), (329, 2805475), (383, 2409925), (1175, 785533), (1465, 630035), (1645, 561095), (1915, 481985), (2051, 450025), (2681, 344275), (7325, 126007), (8225, 112219), (9575, 96397), (10255, 90005), (13405, 68855), (13771, 67025), (18001, 51275)]