63920295

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45821}}^1$

素因数の和:45863

約数の個数: 24

約数和(自身を含む): 114371712

約数和(自身を除く): 50451417

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 45821, 137463, 229105, 412389, 687315, 1420451, 2061945, 4261353, 7102255, 12784059, 21306765, 63920295]

約数ペア:

[(1, 63920295), (3, 21306765), (5, 12784059), (9, 7102255), (15, 4261353), (31, 2061945), (45, 1420451), (93, 687315), (155, 412389), (279, 229105), (465, 137463), (1395, 45821)]