22365775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 29310624

約数和(自身を除く): 6944849

約数列:

[1, 5, 23, 25, 97, 115, 401, 485, 575, 2005, 2231, 2425, 9223, 10025, 11155, 38897, 46115, 55775, 194485, 230575, 894631, 972425, 4473155, 22365775]

約数ペア:

[(1, 22365775), (5, 4473155), (23, 972425), (25, 894631), (97, 230575), (115, 194485), (401, 55775), (485, 46115), (575, 38897), (2005, 11155), (2231, 10025), (2425, 9223)]