149716515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24767}}^1$

素因数の和:24819

約数の個数: 32

約数和(自身を含む): 266305536

約数和(自身を除く): 116589021

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 24767, 74301, 123835, 321971, 371505, 767777, 965913, 1609855, 2303331, 3838885, 4829565, 9981101, 11516655, 29943303, 49905505, 149716515]

約数ペア:

[(1, 149716515), (3, 49905505), (5, 29943303), (13, 11516655), (15, 9981101), (31, 4829565), (39, 3838885), (65, 2303331), (93, 1609855), (155, 965913), (195, 767777), (403, 371505), (465, 321971), (1209, 123835), (2015, 74301), (6045, 24767)]