12494125

素因数分解:

$5^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 18120960

約数和(自身を除く): 5626835

約数列:

[1, 5, 7, 25, 35, 109, 125, 131, 175, 545, 655, 763, 875, 917, 2725, 3275, 3815, 4585, 13625, 14279, 16375, 19075, 22925, 71395, 95375, 99953, 114625, 356975, 499765, 1784875, 2498825, 12494125]

約数ペア:

[(1, 12494125), (5, 2498825), (7, 1784875), (25, 499765), (35, 356975), (109, 114625), (125, 99953), (131, 95375), (175, 71395), (545, 22925), (655, 19075), (763, 16375), (875, 14279), (917, 13625), (2725, 4585), (3275, 3815)]