23302725

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 38792160

約数和(自身を除く): 15489435

約数列:

[1, 3, 5, 15, 25, 75, 157, 471, 785, 1979, 2355, 3925, 5937, 9895, 11775, 29685, 49475, 148425, 310703, 932109, 1553515, 4660545, 7767575, 23302725]

約数ペア:

[(1, 23302725), (3, 7767575), (5, 4660545), (15, 1553515), (25, 932109), (75, 310703), (157, 148425), (471, 49475), (785, 29685), (1979, 11775), (2355, 9895), (3925, 5937)]