75289487

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 97036800

約数和(自身を除く): 21747313

約数列:

[1, 7, 13, 37, 59, 91, 259, 379, 413, 481, 767, 2183, 2653, 3367, 4927, 5369, 14023, 15281, 22361, 28379, 34489, 98161, 156527, 182299, 198653, 290693, 827357, 1276093, 2034851, 5791499, 10755641, 75289487]

約数ペア:

[(1, 75289487), (7, 10755641), (13, 5791499), (37, 2034851), (59, 1276093), (91, 827357), (259, 290693), (379, 198653), (413, 182299), (481, 156527), (767, 98161), (2183, 34489), (2653, 28379), (3367, 22361), (4927, 15281), (5369, 14023)]