75642553

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2213}}^1$

素因数の和:2496

約数の個数: 16

約数和(自身を含む): 91393920

約数和(自身を除く): 15751367

約数列:

[1, 7, 19, 133, 257, 1799, 2213, 4883, 15491, 34181, 42047, 294329, 568741, 3981187, 10806079, 75642553]

約数ペア:

[(1, 75642553), (7, 10806079), (19, 3981187), (133, 568741), (257, 294329), (1799, 42047), (2213, 34181), (4883, 15491)]