142750725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3571}}^1$

素因数の和:3638

約数の個数: 48

約数和(自身を含む): 260441664

約数和(自身を除く): 117690939

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 65, 75, 123, 195, 205, 325, 533, 615, 975, 1025, 1599, 2665, 3075, 3571, 7995, 10713, 13325, 17855, 39975, 46423, 53565, 89275, 139269, 146411, 232115, 267825, 439233, 696345, 732055, 1160575, 1903343, 2196165, 3481725, 3660275, 5710029, 9516715, 10980825, 28550145, 47583575, 142750725]

約数ペア:

[(1, 142750725), (3, 47583575), (5, 28550145), (13, 10980825), (15, 9516715), (25, 5710029), (39, 3660275), (41, 3481725), (65, 2196165), (75, 1903343), (123, 1160575), (195, 732055), (205, 696345), (325, 439233), (533, 267825), (615, 232115), (975, 146411), (1025, 139269), (1599, 89275), (2665, 53565), (3075, 46423), (3571, 39975), (7995, 17855), (10713, 13325)]