8886625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 12669696

約数和(自身を除く): 3783071

約数列:

[1, 5, 11, 23, 25, 55, 115, 125, 253, 275, 281, 575, 1265, 1375, 1405, 2875, 3091, 6325, 6463, 7025, 15455, 31625, 32315, 35125, 71093, 77275, 161575, 355465, 386375, 807875, 1777325, 8886625]

約数ペア:

[(1, 8886625), (5, 1777325), (11, 807875), (23, 386375), (25, 355465), (55, 161575), (115, 77275), (125, 71093), (253, 35125), (275, 32315), (281, 31625), (575, 15455), (1265, 7025), (1375, 6463), (1405, 6325), (2875, 3091)]