22903975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 30167712

約数和(自身を除く): 7263737

約数列:

[1, 5, 23, 25, 61, 115, 305, 575, 653, 1403, 1525, 3265, 7015, 15019, 16325, 35075, 39833, 75095, 199165, 375475, 916159, 995825, 4580795, 22903975]

約数ペア:

[(1, 22903975), (5, 4580795), (23, 995825), (25, 916159), (61, 375475), (115, 199165), (305, 75095), (575, 39833), (653, 35075), (1403, 16325), (1525, 15019), (3265, 7015)]