149615565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2897}}^1$

素因数の和:3229

約数の個数: 32

約数和(自身を含む): 262071936

約数和(自身を除く): 112456371

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 313, 939, 1565, 2897, 3443, 4695, 8691, 10329, 14485, 17215, 31867, 43455, 51645, 95601, 159335, 478005, 906761, 2720283, 4533805, 9974371, 13601415, 29923113, 49871855, 149615565]

約数ペア:

[(1, 149615565), (3, 49871855), (5, 29923113), (11, 13601415), (15, 9974371), (33, 4533805), (55, 2720283), (165, 906761), (313, 478005), (939, 159335), (1565, 95601), (2897, 51645), (3443, 43455), (4695, 31867), (8691, 17215), (10329, 14485)]