157151775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17317}}^1$

素因数の和:17352

約数の個数: 36

約数和(自身を含む): 285608456

約数和(自身を除く): 128456681

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1815, 3025, 9075, 17317, 51951, 86585, 190487, 259755, 432925, 571461, 952435, 1298775, 2095357, 2857305, 4762175, 6286071, 10476785, 14286525, 31430355, 52383925, 157151775]

約数ペア:

[(1, 157151775), (3, 52383925), (5, 31430355), (11, 14286525), (15, 10476785), (25, 6286071), (33, 4762175), (55, 2857305), (75, 2095357), (121, 1298775), (165, 952435), (275, 571461), (363, 432925), (605, 259755), (825, 190487), (1815, 86585), (3025, 51951), (9075, 17317)]