28964855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2287}}^1$

素因数の和:2458

約数の個数: 16

約数和(自身を含む): 37065600

約数和(自身を除く): 8100745

約数列:

[1, 5, 17, 85, 149, 745, 2287, 2533, 11435, 12665, 38879, 194395, 340763, 1703815, 5792971, 28964855]

約数ペア:

[(1, 28964855), (5, 5792971), (17, 1703815), (85, 340763), (149, 194395), (745, 38879), (2287, 12665), (2533, 11435)]