26375505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3299}}^1$

素因数の和:3361

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 20194095

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 3299, 7995, 9897, 16495, 42887, 49485, 128661, 135259, 214435, 405777, 643305, 676295, 1758367, 2028885, 5275101, 8791835, 26375505]

約数ペア:

[(1, 26375505), (3, 8791835), (5, 5275101), (13, 2028885), (15, 1758367), (39, 676295), (41, 643305), (65, 405777), (123, 214435), (195, 135259), (205, 128661), (533, 49485), (615, 42887), (1599, 16495), (2665, 9897), (3299, 7995)]