13805150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6421}}^1$

素因数の和:6476

約数の個数: 24

約数和(自身を含む): 26278824

約数和(自身を除く): 12473674

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 6421, 12842, 32105, 64210, 160525, 276103, 321050, 552206, 1380515, 2761030, 6902575, 13805150]

約数ペア:

[(1, 13805150), (2, 6902575), (5, 2761030), (10, 1380515), (25, 552206), (43, 321050), (50, 276103), (86, 160525), (215, 64210), (430, 32105), (1075, 12842), (2150, 6421)]