89425725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 157704192

約数和(自身を除く): 68278467

約数列:

[1, 3, 5, 15, 23, 25, 47, 69, 75, 115, 141, 235, 345, 575, 705, 1081, 1103, 1175, 1725, 3243, 3309, 3525, 5405, 5515, 16215, 16545, 25369, 27025, 27575, 51841, 76107, 81075, 82725, 126845, 155523, 259205, 380535, 634225, 777615, 1192343, 1296025, 1902675, 3577029, 3888075, 5961715, 17885145, 29808575, 89425725]

約数ペア:

[(1, 89425725), (3, 29808575), (5, 17885145), (15, 5961715), (23, 3888075), (25, 3577029), (47, 1902675), (69, 1296025), (75, 1192343), (115, 777615), (141, 634225), (235, 380535), (345, 259205), (575, 155523), (705, 126845), (1081, 82725), (1103, 81075), (1175, 76107), (1725, 51841), (3243, 27575), (3309, 27025), (3525, 25369), (5405, 16545), (5515, 16215)]