15048225

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1486

約数の個数: 36

約数和(自身を含む): 27545856

約数和(自身を除く): 12497631

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 1423, 2115, 3525, 4269, 7115, 10575, 12807, 21345, 35575, 64035, 66881, 106725, 200643, 320175, 334405, 601929, 1003215, 1672025, 3009645, 5016075, 15048225]

約数ペア:

[(1, 15048225), (3, 5016075), (5, 3009645), (9, 1672025), (15, 1003215), (25, 601929), (45, 334405), (47, 320175), (75, 200643), (141, 106725), (225, 66881), (235, 64035), (423, 35575), (705, 21345), (1175, 12807), (1423, 10575), (2115, 7115), (3525, 4269)]