13576785

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 23889600

約数和(自身を除く): 10312815

約数列:

[1, 3, 5, 15, 23, 29, 59, 69, 87, 115, 145, 177, 295, 345, 435, 529, 667, 885, 1357, 1587, 1711, 2001, 2645, 3335, 4071, 5133, 6785, 7935, 8555, 10005, 15341, 20355, 25665, 31211, 39353, 46023, 76705, 93633, 118059, 156055, 196765, 230115, 468165, 590295, 905119, 2715357, 4525595, 13576785]

約数ペア:

[(1, 13576785), (3, 4525595), (5, 2715357), (15, 905119), (23, 590295), (29, 468165), (59, 230115), (69, 196765), (87, 156055), (115, 118059), (145, 93633), (177, 76705), (295, 46023), (345, 39353), (435, 31211), (529, 25665), (667, 20355), (885, 15341), (1357, 10005), (1587, 8555), (1711, 7935), (2001, 6785), (2645, 5133), (3335, 4071)]