442408245

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{3169}}^1$

素因数の和:3445

約数の個数: 32

約数和(自身を含む): 728542080

約数和(自身を除く): 286133835

約数列:

[1, 3, 5, 15, 41, 123, 205, 227, 615, 681, 1135, 3169, 3405, 9307, 9507, 15845, 27921, 46535, 47535, 129929, 139605, 389787, 649645, 719363, 1948935, 2158089, 3596815, 10790445, 29493883, 88481649, 147469415, 442408245]

約数ペア:

[(1, 442408245), (3, 147469415), (5, 88481649), (15, 29493883), (41, 10790445), (123, 3596815), (205, 2158089), (227, 1948935), (615, 719363), (681, 649645), (1135, 389787), (3169, 139605), (3405, 129929), (9307, 47535), (9507, 46535), (15845, 27921)]