8206575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 15415680

約数和(自身を除く): 7209105

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 443, 475, 741, 975, 1235, 1329, 1425, 2215, 3705, 5759, 6175, 6645, 8417, 11075, 17277, 18525, 25251, 28795, 33225, 42085, 86385, 109421, 126255, 143975, 210425, 328263, 431925, 547105, 631275, 1641315, 2735525, 8206575]

約数ペア:

[(1, 8206575), (3, 2735525), (5, 1641315), (13, 631275), (15, 547105), (19, 431925), (25, 328263), (39, 210425), (57, 143975), (65, 126255), (75, 109421), (95, 86385), (195, 42085), (247, 33225), (285, 28795), (325, 25251), (443, 18525), (475, 17277), (741, 11075), (975, 8417), (1235, 6645), (1329, 6175), (1425, 5759), (2215, 3705)]