225975

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 392832

約数和(自身を除く): 166857

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 131, 345, 393, 575, 655, 1725, 1965, 3013, 3275, 9039, 9825, 15065, 45195, 75325, 225975]

約数ペア:

[(1, 225975), (3, 75325), (5, 45195), (15, 15065), (23, 9825), (25, 9039), (69, 3275), (75, 3013), (115, 1965), (131, 1725), (345, 655), (393, 575)]