2275725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 3963040

約数和(自身を除く): 1687315

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 1597, 4791, 7985, 23955, 30343, 39925, 91029, 119775, 151715, 455145, 758575, 2275725]

約数ペア:

[(1, 2275725), (3, 758575), (5, 455145), (15, 151715), (19, 119775), (25, 91029), (57, 39925), (75, 30343), (95, 23955), (285, 7985), (475, 4791), (1425, 1597)]