40612825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6421}}^1$

素因数の和:6465

約数の個数: 24

約数和(自身を含む): 57335616

約数和(自身を除く): 16722791

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 6421, 32105, 70631, 147683, 160525, 353155, 738415, 1624513, 1765775, 3692075, 8122565, 40612825]

約数ペア:

[(1, 40612825), (5, 8122565), (11, 3692075), (23, 1765775), (25, 1624513), (55, 738415), (115, 353155), (253, 160525), (275, 147683), (575, 70631), (1265, 32105), (6325, 6421)]