25893225

素因数分解:

$3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{733}}^1$

素因数の和:906

約数の個数: 36

約数和(自身を含む): 46736716

約数和(自身を除く): 20843491

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 157, 225, 471, 733, 785, 1413, 2199, 2355, 3665, 3925, 6597, 7065, 10995, 11775, 18325, 32985, 35325, 54975, 115081, 164925, 345243, 575405, 1035729, 1726215, 2877025, 5178645, 8631075, 25893225]

約数ペア:

[(1, 25893225), (3, 8631075), (5, 5178645), (9, 2877025), (15, 1726215), (25, 1035729), (45, 575405), (75, 345243), (157, 164925), (225, 115081), (471, 54975), (733, 35325), (785, 32985), (1413, 18325), (2199, 11775), (2355, 10995), (3665, 7065), (3925, 6597)]