86757035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 29364565

約数列:

[1, 5, 17, 23, 85, 115, 199, 223, 391, 995, 1115, 1955, 3383, 3791, 4577, 5129, 16915, 18955, 22885, 25645, 44377, 77809, 87193, 221885, 389045, 435965, 754409, 1020671, 3772045, 5103355, 17351407, 86757035]

約数ペア:

[(1, 86757035), (5, 17351407), (17, 5103355), (23, 3772045), (85, 1020671), (115, 754409), (199, 435965), (223, 389045), (391, 221885), (995, 87193), (1115, 77809), (1955, 44377), (3383, 25645), (3791, 22885), (4577, 18955), (5129, 16915)]