113670225

素因数分解:

$3^2\times 5^2\times {\mathrm{505201}}^1$

素因数の和:505217

約数の個数: 18

約数和(自身を含む): 203596406

約数和(自身を除く): 89926181

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 505201, 1515603, 2526005, 4546809, 7578015, 12630025, 22734045, 37890075, 113670225]

約数ペア:

[(1, 113670225), (3, 37890075), (5, 22734045), (9, 12630025), (15, 7578015), (25, 4546809), (45, 2526005), (75, 1515603), (225, 505201)]