27498575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 36987216

約数和(自身を除く): 9488641

約数列:

[1, 5, 13, 25, 65, 211, 325, 401, 1055, 2005, 2743, 5213, 5275, 10025, 13715, 26065, 68575, 84611, 130325, 423055, 1099943, 2115275, 5499715, 27498575]

約数ペア:

[(1, 27498575), (5, 5499715), (13, 2115275), (25, 1099943), (65, 423055), (211, 130325), (325, 84611), (401, 68575), (1055, 26065), (2005, 13715), (2743, 10025), (5213, 5275)]