149432865

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3313}}^1$

素因数の和:3449

約数の個数: 32

約数和(自身を含む): 249424896

約数和(自身を除く): 99992031

約数列:

[1, 3, 5, 15, 31, 93, 97, 155, 291, 465, 485, 1455, 3007, 3313, 9021, 9939, 15035, 16565, 45105, 49695, 102703, 308109, 321361, 513515, 964083, 1540545, 1606805, 4820415, 9962191, 29886573, 49810955, 149432865]

約数ペア:

[(1, 149432865), (3, 49810955), (5, 29886573), (15, 9962191), (31, 4820415), (93, 1606805), (97, 1540545), (155, 964083), (291, 513515), (465, 321361), (485, 308109), (1455, 102703), (3007, 49695), (3313, 45105), (9021, 16565), (9939, 15035)]