75627225

素因数分解:

$3^2\times 5^2\times {\mathrm{336121}}^1$

素因数の和:336137

約数の個数: 18

約数和(自身を含む): 135457166

約数和(自身を除く): 59829941

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 336121, 1008363, 1680605, 3025089, 5041815, 8403025, 15125445, 25209075, 75627225]

約数ペア:

[(1, 75627225), (3, 25209075), (5, 15125445), (9, 8403025), (15, 5041815), (25, 3025089), (45, 1680605), (75, 1008363), (225, 336121)]