1330789985

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{3079}}^1$

素因数の和:3377

約数の個数: 32

約数和(自身を含む): 1868106240

約数和(自身を除く): 537316255

約数列:

[1, 5, 7, 35, 53, 233, 265, 371, 1165, 1631, 1855, 3079, 8155, 12349, 15395, 21553, 61745, 86443, 107765, 163187, 432215, 717407, 815935, 1142309, 3587035, 5021849, 5711545, 25109245, 38022571, 190112855, 266157997, 1330789985]

約数ペア:

[(1, 1330789985), (5, 266157997), (7, 190112855), (35, 38022571), (53, 25109245), (233, 5711545), (265, 5021849), (371, 3587035), (1165, 1142309), (1631, 815935), (1855, 717407), (3079, 432215), (8155, 163187), (12349, 107765), (15395, 86443), (21553, 61745)]