7713885

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 13022208

約数和(自身を除く): 5308323

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 159, 265, 313, 465, 795, 939, 1565, 1643, 4695, 4929, 8215, 9703, 16589, 24645, 29109, 48515, 49767, 82945, 145545, 248835, 514259, 1542777, 2571295, 7713885]

約数ペア:

[(1, 7713885), (3, 2571295), (5, 1542777), (15, 514259), (31, 248835), (53, 145545), (93, 82945), (155, 49767), (159, 48515), (265, 29109), (313, 24645), (465, 16589), (795, 9703), (939, 8215), (1565, 4929), (1643, 4695)]