124514125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 165484800

約数和(自身を除く): 40970675

約数列:

[1, 5, 19, 25, 95, 103, 125, 475, 509, 515, 1957, 2375, 2545, 2575, 9671, 9785, 12725, 12875, 48355, 48925, 52427, 63625, 241775, 244625, 262135, 996113, 1208875, 1310675, 4980565, 6553375, 24902825, 124514125]

約数ペア:

[(1, 124514125), (5, 24902825), (19, 6553375), (25, 4980565), (95, 1310675), (103, 1208875), (125, 996113), (475, 262135), (509, 244625), (515, 241775), (1957, 63625), (2375, 52427), (2545, 48925), (2575, 48355), (9671, 12875), (9785, 12725)]