155005305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113557}}^1$

素因数の和:113585

約数の個数: 32

約数和(自身を含む): 305243904

約数和(自身を除く): 150238599

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 113557, 340671, 567785, 794899, 1476241, 1703355, 2384697, 3974495, 4428723, 7381205, 10333687, 11923485, 22143615, 31001061, 51668435, 155005305]

約数ペア:

[(1, 155005305), (3, 51668435), (5, 31001061), (7, 22143615), (13, 11923485), (15, 10333687), (21, 7381205), (35, 4428723), (39, 3974495), (65, 2384697), (91, 1703355), (105, 1476241), (195, 794899), (273, 567785), (455, 340671), (1365, 113557)]