7120875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1117}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 12557376

約数和(自身を除く): 5436501

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1117, 1275, 2125, 3351, 5585, 6375, 16755, 18989, 27925, 56967, 83775, 94945, 139625, 284835, 418875, 474725, 1424175, 2373625, 7120875]

約数ペア:

[(1, 7120875), (3, 2373625), (5, 1424175), (15, 474725), (17, 418875), (25, 284835), (51, 139625), (75, 94945), (85, 83775), (125, 56967), (255, 27925), (375, 18989), (425, 16755), (1117, 6375), (1275, 5585), (2125, 3351)]