4638875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 6402240

約数和(自身を除く): 1763365

約数列:

[1, 5, 17, 25, 37, 59, 85, 125, 185, 295, 425, 629, 925, 1003, 1475, 2125, 2183, 3145, 4625, 5015, 7375, 10915, 15725, 25075, 37111, 54575, 78625, 125375, 185555, 272875, 927775, 4638875]

約数ペア:

[(1, 4638875), (5, 927775), (17, 272875), (25, 185555), (37, 125375), (59, 78625), (85, 54575), (125, 37111), (185, 25075), (295, 15725), (425, 10915), (629, 7375), (925, 5015), (1003, 4625), (1475, 3145), (2125, 2183)]