9726475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 13316112

約数和(自身を除く): 3589637

約数列:

[1, 5, 11, 25, 55, 113, 275, 313, 565, 1243, 1565, 2825, 3443, 6215, 7825, 17215, 31075, 35369, 86075, 176845, 389059, 884225, 1945295, 9726475]

約数ペア:

[(1, 9726475), (5, 1945295), (11, 884225), (25, 389059), (55, 176845), (113, 86075), (275, 35369), (313, 31075), (565, 17215), (1243, 7825), (1565, 6215), (2825, 3443)]