122475

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:107

約数の個数: 24

約数和(自身を含む): 214272

約数和(自身を除く): 91797

約数列:

[1, 3, 5, 15, 23, 25, 69, 71, 75, 115, 213, 345, 355, 575, 1065, 1633, 1725, 1775, 4899, 5325, 8165, 24495, 40825, 122475]

約数ペア:

[(1, 122475), (3, 40825), (5, 24495), (15, 8165), (23, 5325), (25, 4899), (69, 1775), (71, 1725), (75, 1633), (115, 1065), (213, 575), (345, 355)]