71164065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21863}}^1$

素因数の和:21909

約数の個数: 32

約数和(自身を含む): 134332416

約数和(自身を除く): 63168351

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 21863, 65589, 109315, 153041, 327945, 459123, 677753, 765205, 2033259, 2295615, 3388765, 4744271, 10166295, 14232813, 23721355, 71164065]

約数ペア:

[(1, 71164065), (3, 23721355), (5, 14232813), (7, 10166295), (15, 4744271), (21, 3388765), (31, 2295615), (35, 2033259), (93, 765205), (105, 677753), (155, 459123), (217, 327945), (465, 153041), (651, 109315), (1085, 65589), (3255, 21863)]