28200062015

素因数分解:

$5^1\times {\mathrm{631}}^1\times {\mathrm{2503}}^1\times {\mathrm{3571}}^1$

素因数の和:6710

約数の個数: 16

約数和(自身を含む): 33916740096

約数和(自身を除く): 5716678081

約数列:

[1, 5, 631, 2503, 3155, 3571, 12515, 17855, 1579393, 2253301, 7896965, 8938213, 11266505, 44691065, 5640012403, 28200062015]

約数ペア:

[(1, 28200062015), (5, 5640012403), (631, 44691065), (2503, 11266505), (3155, 8938213), (3571, 7896965), (12515, 2253301), (17855, 1579393)]