23490775

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12203}}^1$

素因数の和:12231

約数の個数: 24

約数和(自身を含む): 36319104

約数和(自身を除く): 12828329

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 12203, 61015, 85421, 134233, 305075, 427105, 671165, 939631, 2135525, 3355825, 4698155, 23490775]

約数ペア:

[(1, 23490775), (5, 4698155), (7, 3355825), (11, 2135525), (25, 939631), (35, 671165), (55, 427105), (77, 305075), (175, 134233), (275, 85421), (385, 61015), (1925, 12203)]