159294915

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{272299}}^1$

素因数の和:272323

約数の個数: 24

約数和(自身を含む): 297351600

約数和(自身を除く): 138056685

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 272299, 816897, 1361495, 2450691, 3539887, 4084485, 10619661, 12253455, 17699435, 31858983, 53098305, 159294915]

約数ペア:

[(1, 159294915), (3, 53098305), (5, 31858983), (9, 17699435), (13, 12253455), (15, 10619661), (39, 4084485), (45, 3539887), (65, 2450691), (117, 1361495), (195, 816897), (585, 272299)]