72459775

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{5479}}^1$

素因数の和:5535

約数の個数: 18

約数和(自身を含む): 93943640

約数和(自身を除く): 21483865

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 5479, 13225, 27395, 126017, 136975, 630085, 2898391, 3150425, 14491955, 72459775]

約数ペア:

[(1, 72459775), (5, 14491955), (23, 3150425), (25, 2898391), (115, 630085), (529, 136975), (575, 126017), (2645, 27395), (5479, 13225)]