80152485

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{653}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 150304896

約数和(自身を除く): 70152411

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 167, 245, 501, 653, 735, 835, 1169, 1959, 2505, 3265, 3507, 4571, 5845, 8183, 9795, 13713, 17535, 22855, 24549, 31997, 40915, 68565, 95991, 109051, 122745, 159985, 327153, 479955, 545255, 763357, 1635765, 2290071, 3816785, 5343499, 11450355, 16030497, 26717495, 80152485]

約数ペア:

[(1, 80152485), (3, 26717495), (5, 16030497), (7, 11450355), (15, 5343499), (21, 3816785), (35, 2290071), (49, 1635765), (105, 763357), (147, 545255), (167, 479955), (245, 327153), (501, 159985), (653, 122745), (735, 109051), (835, 95991), (1169, 68565), (1959, 40915), (2505, 31997), (3265, 24549), (3507, 22855), (4571, 17535), (5845, 13713), (8183, 9795)]