75030975

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3833}}^1$

素因数の和:3881

約数の個数: 48

約数和(自身を含む): 142624800

約数和(自身を除く): 67593825

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1305, 2175, 3833, 3915, 6525, 11499, 19165, 19575, 34497, 57495, 95825, 103491, 111157, 172485, 287475, 333471, 517455, 555785, 862425, 1000413, 1667355, 2587275, 2778925, 3001239, 5002065, 8336775, 15006195, 25010325, 75030975]

約数ペア:

[(1, 75030975), (3, 25010325), (5, 15006195), (9, 8336775), (15, 5002065), (25, 3001239), (27, 2778925), (29, 2587275), (45, 1667355), (75, 1000413), (87, 862425), (135, 555785), (145, 517455), (225, 333471), (261, 287475), (435, 172485), (675, 111157), (725, 103491), (783, 95825), (1305, 57495), (2175, 34497), (3833, 19575), (3915, 19165), (6525, 11499)]