7192125

素因数分解:

$3^3\times 5^3\times {\mathrm{2131}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 13303680

約数和(自身を除く): 6111555

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 2131, 3375, 6393, 10655, 19179, 31965, 53275, 57537, 95895, 159825, 266375, 287685, 479475, 799125, 1438425, 2397375, 7192125]

約数ペア:

[(1, 7192125), (3, 2397375), (5, 1438425), (9, 799125), (15, 479475), (25, 287685), (27, 266375), (45, 159825), (75, 95895), (125, 57537), (135, 53275), (225, 31965), (375, 19179), (675, 10655), (1125, 6393), (2131, 3375)]