25482875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 35582976

約数和(自身を除く): 10100101

約数列:

[1, 5, 11, 25, 43, 55, 125, 215, 275, 431, 473, 1075, 1375, 2155, 2365, 4741, 5375, 10775, 11825, 18533, 23705, 53875, 59125, 92665, 118525, 203863, 463325, 592625, 1019315, 2316625, 5096575, 25482875]

約数ペア:

[(1, 25482875), (5, 5096575), (11, 2316625), (25, 1019315), (43, 592625), (55, 463325), (125, 203863), (215, 118525), (275, 92665), (431, 59125), (473, 53875), (1075, 23705), (1375, 18533), (2155, 11825), (2365, 10775), (4741, 5375)]