129387125

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5099}}^1$

素因数の和:5150

約数の個数: 32

約数和(自身を含む): 190944000

約数和(自身を除く): 61556875

約数列:

[1, 5, 7, 25, 29, 35, 125, 145, 175, 203, 725, 875, 1015, 3625, 5075, 5099, 25375, 25495, 35693, 127475, 147871, 178465, 637375, 739355, 892325, 1035097, 3696775, 4461625, 5175485, 18483875, 25877425, 129387125]

約数ペア:

[(1, 129387125), (5, 25877425), (7, 18483875), (25, 5175485), (29, 4461625), (35, 3696775), (125, 1035097), (145, 892325), (175, 739355), (203, 637375), (725, 178465), (875, 147871), (1015, 127475), (3625, 35693), (5075, 25495), (5099, 25375)]