1979324115

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{5623}}^1$

素因数の和:6419

約数の個数: 32

約数和(自身を含む): 3273977856

約数和(自身を除く): 1294653741

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 757, 2271, 3785, 5623, 11355, 16869, 23467, 28115, 70401, 84345, 117335, 174313, 352005, 522939, 871565, 2614695, 4256611, 12769833, 21283055, 63849165, 131954941, 395864823, 659774705, 1979324115]

約数ペア:

[(1, 1979324115), (3, 659774705), (5, 395864823), (15, 131954941), (31, 63849165), (93, 21283055), (155, 12769833), (465, 4256611), (757, 2614695), (2271, 871565), (3785, 522939), (5623, 352005), (11355, 174313), (16869, 117335), (23467, 84345), (28115, 70401)]