289471835

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{11093}}^1$

素因数の和:11422

約数の個数: 16

約数和(自身を含む): 369030816

約数和(自身を除く): 79558981

約数列:

[1, 5, 17, 85, 307, 1535, 5219, 11093, 26095, 55465, 188581, 942905, 3405551, 17027755, 57894367, 289471835]

約数ペア:

[(1, 289471835), (5, 57894367), (17, 17027755), (85, 3405551), (307, 942905), (1535, 188581), (5219, 55465), (11093, 26095)]