55502005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6143}}^1$

素因数の和:6300

約数の個数: 16

約数和(自身を含む): 72253440

約数和(自身を除く): 16751435

約数列:

[1, 5, 13, 65, 139, 695, 1807, 6143, 9035, 30715, 79859, 399295, 853877, 4269385, 11100401, 55502005]

約数ペア:

[(1, 55502005), (5, 11100401), (13, 4269385), (65, 853877), (139, 399295), (695, 79859), (1807, 30715), (6143, 9035)]