271173275

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2671}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 349882368

約数和(自身を除く): 78709093

約数列:

[1, 5, 25, 31, 131, 155, 655, 775, 2671, 3275, 4061, 13355, 20305, 66775, 82801, 101525, 349901, 414005, 1749505, 2070025, 8747525, 10846931, 54234655, 271173275]

約数ペア:

[(1, 271173275), (5, 54234655), (25, 10846931), (31, 8747525), (131, 2070025), (155, 1749505), (655, 414005), (775, 349901), (2671, 101525), (3275, 82801), (4061, 66775), (13355, 20305)]