15384825

素因数分解:

$3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:794

約数の個数: 36

約数和(自身を含む): 27869868

約数和(自身を除く): 12485043

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 101, 225, 303, 505, 677, 909, 1515, 2031, 2525, 3385, 4545, 6093, 7575, 10155, 16925, 22725, 30465, 50775, 68377, 152325, 205131, 341885, 615393, 1025655, 1709425, 3076965, 5128275, 15384825]

約数ペア:

[(1, 15384825), (3, 5128275), (5, 3076965), (9, 1709425), (15, 1025655), (25, 615393), (45, 341885), (75, 205131), (101, 152325), (225, 68377), (303, 50775), (505, 30465), (677, 22725), (909, 16925), (1515, 10155), (2031, 7575), (2525, 6093), (3385, 4545)]