238220125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13327}}^1$

素因数の和:13366

約数の個数: 32

約数和(自身を含む): 349300224

約数和(自身を除く): 111080099

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 715, 1375, 1625, 3575, 13327, 17875, 66635, 146597, 173251, 333175, 732985, 866255, 1665875, 1905761, 3664925, 4331275, 9528805, 18324625, 21656375, 47644025, 238220125]

約数ペア:

[(1, 238220125), (5, 47644025), (11, 21656375), (13, 18324625), (25, 9528805), (55, 4331275), (65, 3664925), (125, 1905761), (143, 1665875), (275, 866255), (325, 732985), (715, 333175), (1375, 173251), (1625, 146597), (3575, 66635), (13327, 17875)]