148978035

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5039}}^1$

素因数の和:5129

約数の個数: 40

約数和(自身を含む): 270768960

約数和(自身を除く): 121790925

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 365, 405, 657, 1095, 1971, 3285, 5039, 5913, 9855, 15117, 25195, 29565, 45351, 75585, 136053, 226755, 367847, 408159, 680265, 1103541, 1839235, 2040795, 3310623, 5517705, 9931869, 16553115, 29795607, 49659345, 148978035]

約数ペア:

[(1, 148978035), (3, 49659345), (5, 29795607), (9, 16553115), (15, 9931869), (27, 5517705), (45, 3310623), (73, 2040795), (81, 1839235), (135, 1103541), (219, 680265), (365, 408159), (405, 367847), (657, 226755), (1095, 136053), (1971, 75585), (3285, 45351), (5039, 29565), (5913, 25195), (9855, 15117)]