7053865

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 10725120

約数和(自身を除く): 3671255

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 185, 259, 419, 455, 481, 1295, 2095, 2405, 2933, 3367, 5447, 14665, 15503, 16835, 27235, 38129, 77515, 108521, 190645, 201539, 542605, 1007695, 1410773, 7053865]

約数ペア:

[(1, 7053865), (5, 1410773), (7, 1007695), (13, 542605), (35, 201539), (37, 190645), (65, 108521), (91, 77515), (185, 38129), (259, 27235), (419, 16835), (455, 15503), (481, 14665), (1295, 5447), (2095, 3367), (2405, 2933)]