149807875

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9011}}^1$

素因数の和:9052

約数の個数: 32

約数和(自身を含む): 224939520

約数和(自身を除く): 75131645

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 665, 875, 2375, 3325, 9011, 16625, 45055, 63077, 171209, 225275, 315385, 856045, 1126375, 1198463, 1576925, 4280225, 5992315, 7884625, 21401125, 29961575, 149807875]

約数ペア:

[(1, 149807875), (5, 29961575), (7, 21401125), (19, 7884625), (25, 5992315), (35, 4280225), (95, 1576925), (125, 1198463), (133, 1126375), (175, 856045), (475, 315385), (665, 225275), (875, 171209), (2375, 63077), (3325, 45055), (9011, 16625)]