258202215

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{46649}}^1$

素因数の和:46704

約数の個数: 32

約数和(自身を含む): 470232000

約数和(自身を除く): 212029785

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 5535, 46649, 139947, 233245, 419841, 699735, 1259523, 1912609, 2099205, 5737827, 6297615, 9563045, 17213481, 28689135, 51640443, 86067405, 258202215]

約数ペア:

[(1, 258202215), (3, 86067405), (5, 51640443), (9, 28689135), (15, 17213481), (27, 9563045), (41, 6297615), (45, 5737827), (123, 2099205), (135, 1912609), (205, 1259523), (369, 699735), (615, 419841), (1107, 233245), (1845, 139947), (5535, 46649)]