15226479

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 22941360

約数和(自身を除く): 7714881

約数列:

[1, 3, 9, 29, 87, 227, 257, 261, 681, 771, 2043, 2313, 6583, 7453, 19749, 22359, 58339, 59247, 67077, 175017, 525051, 1691831, 5075493, 15226479]

約数ペア:

[(1, 15226479), (3, 5075493), (9, 1691831), (29, 525051), (87, 175017), (227, 67077), (257, 59247), (261, 58339), (681, 22359), (771, 19749), (2043, 7453), (2313, 6583)]