2625255

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 4588272

約数和(自身を除く): 1963017

約数列:

[1, 3, 5, 9, 15, 45, 227, 257, 681, 771, 1135, 1285, 2043, 2313, 3405, 3855, 10215, 11565, 58339, 175017, 291695, 525051, 875085, 2625255]

約数ペア:

[(1, 2625255), (3, 875085), (5, 525051), (9, 291695), (15, 175017), (45, 58339), (227, 11565), (257, 10215), (681, 3855), (771, 3405), (1135, 2313), (1285, 2043)]