9159725

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 11999232

約数和(自身を除く): 2839507

約数列:

[1, 5, 25, 31, 53, 155, 223, 265, 775, 1115, 1325, 1643, 5575, 6913, 8215, 11819, 34565, 41075, 59095, 172825, 295475, 366389, 1831945, 9159725]

約数ペア:

[(1, 9159725), (5, 1831945), (25, 366389), (31, 295475), (53, 172825), (155, 59095), (223, 41075), (265, 34565), (775, 11819), (1115, 8215), (1325, 6913), (1643, 5575)]