9270625

素因数分解:

$5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:203

約数の個数: 40

約数和(自身を含む): 14345408

約数和(自身を除く): 5074783

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 163, 175, 325, 455, 625, 815, 875, 1141, 1625, 2119, 2275, 4075, 4375, 5705, 8125, 10595, 11375, 14833, 20375, 28525, 52975, 56875, 74165, 101875, 142625, 264875, 370825, 713125, 1324375, 1854125, 9270625]

約数ペア:

[(1, 9270625), (5, 1854125), (7, 1324375), (13, 713125), (25, 370825), (35, 264875), (65, 142625), (91, 101875), (125, 74165), (163, 56875), (175, 52975), (325, 28525), (455, 20375), (625, 14833), (815, 11375), (875, 10595), (1141, 8125), (1625, 5705), (2119, 4375), (2275, 4075)]