66514595

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 93519360

約数和(自身を除く): 27004765

約数列:

[1, 5, 7, 35, 89, 131, 163, 445, 623, 655, 815, 917, 1141, 3115, 4585, 5705, 11659, 14507, 21353, 58295, 72535, 81613, 101549, 106765, 149471, 408065, 507745, 747355, 1900417, 9502085, 13302919, 66514595]

約数ペア:

[(1, 66514595), (5, 13302919), (7, 9502085), (35, 1900417), (89, 747355), (131, 507745), (163, 408065), (445, 149471), (623, 106765), (655, 101549), (815, 81613), (917, 72535), (1141, 58295), (3115, 21353), (4585, 14507), (5705, 11659)]