151255215

素因数分解:

$3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4649}}^1$

素因数の和:4904

約数の個数: 32

約数和(自身を含む): 270072000

約数和(自身を除く): 118816785

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 241, 723, 1205, 2169, 3615, 4649, 6507, 10845, 13947, 23245, 32535, 41841, 69735, 125523, 209205, 627615, 1120409, 3361227, 5602045, 10083681, 16806135, 30251043, 50418405, 151255215]

約数ペア:

[(1, 151255215), (3, 50418405), (5, 30251043), (9, 16806135), (15, 10083681), (27, 5602045), (45, 3361227), (135, 1120409), (241, 627615), (723, 209205), (1205, 125523), (2169, 69735), (3615, 41841), (4649, 32535), (6507, 23245), (10845, 13947)]