2008642275

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{217739}}^1$

素因数の和:217796

約数の個数: 36

約数和(自身を含む): 3685467240

約数和(自身を除く): 1676824965

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 3075, 9225, 217739, 653217, 1088695, 1959651, 3266085, 5443475, 8927299, 9798255, 16330425, 26781897, 44636495, 48991275, 80345691, 133909485, 223182475, 401728455, 669547425, 2008642275]

約数ペア:

[(1, 2008642275), (3, 669547425), (5, 401728455), (9, 223182475), (15, 133909485), (25, 80345691), (41, 48991275), (45, 44636495), (75, 26781897), (123, 16330425), (205, 9798255), (225, 8927299), (369, 5443475), (615, 3266085), (1025, 1959651), (1845, 1088695), (3075, 653217), (9225, 217739)]