285512975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{35801}}^1$

素因数の和:35851

約数の個数: 24

約数和(自身を含む): 399550320

約数和(自身を除く): 114037345

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 7975, 35801, 179005, 393811, 895025, 1038229, 1969055, 5191145, 9845275, 11420519, 25955725, 57102595, 285512975]

約数ペア:

[(1, 285512975), (5, 57102595), (11, 25955725), (25, 11420519), (29, 9845275), (55, 5191145), (145, 1969055), (275, 1038229), (319, 895025), (725, 393811), (1595, 179005), (7975, 35801)]