1931036655

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101287}}^1$

素因数の和:101367

約数の個数: 32

約数和(自身を含む): 3267145728

約数和(自身を除く): 1336109073

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 3813, 6355, 19065, 101287, 303861, 506435, 1519305, 3139897, 4152767, 9419691, 12458301, 15699485, 20763835, 47098455, 62291505, 128735777, 386207331, 643678885, 1931036655]

約数ペア:

[(1, 1931036655), (3, 643678885), (5, 386207331), (15, 128735777), (31, 62291505), (41, 47098455), (93, 20763835), (123, 15699485), (155, 12458301), (205, 9419691), (465, 4152767), (615, 3139897), (1271, 1519305), (3813, 506435), (6355, 303861), (19065, 101287)]