7419385

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 9280512

約数和(自身を除く): 1861127

約数列:

[1, 5, 31, 151, 155, 317, 755, 1585, 4681, 9827, 23405, 47867, 49135, 239335, 1483877, 7419385]

約数ペア:

[(1, 7419385), (5, 1483877), (31, 239335), (151, 49135), (155, 47867), (317, 23405), (755, 9827), (1585, 4681)]