68588905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2659}}^1$

素因数の和:2749

約数の個数: 32

約数和(自身を含む): 104186880

約数和(自身を除く): 35597975

約数列:

[1, 5, 7, 11, 35, 55, 67, 77, 335, 385, 469, 737, 2345, 2659, 3685, 5159, 13295, 18613, 25795, 29249, 93065, 146245, 178153, 204743, 890765, 1023715, 1247071, 1959683, 6235355, 9798415, 13717781, 68588905]

約数ペア:

[(1, 68588905), (5, 13717781), (7, 9798415), (11, 6235355), (35, 1959683), (55, 1247071), (67, 1023715), (77, 890765), (335, 204743), (385, 178153), (469, 146245), (737, 93065), (2345, 29249), (2659, 25795), (3685, 18613), (5159, 13295)]