274426225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12899}}^1$

素因数の和:12969

約数の個数: 24

約数和(自身を含む): 364708800

約数和(自身を除く): 90282575

約数列:

[1, 5, 23, 25, 37, 115, 185, 575, 851, 925, 4255, 12899, 21275, 64495, 296677, 322475, 477263, 1483385, 2386315, 7416925, 10977049, 11931575, 54885245, 274426225]

約数ペア:

[(1, 274426225), (5, 54885245), (23, 11931575), (25, 10977049), (37, 7416925), (115, 2386315), (185, 1483385), (575, 477263), (851, 322475), (925, 296677), (4255, 64495), (12899, 21275)]