125450025

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 217128960

約数和(自身を除く): 91678935

約数列:

[1, 3, 5, 15, 25, 31, 75, 79, 93, 155, 237, 395, 465, 683, 775, 1185, 1975, 2049, 2325, 2449, 3415, 5925, 7347, 10245, 12245, 17075, 21173, 36735, 51225, 53957, 61225, 63519, 105865, 161871, 183675, 269785, 317595, 529325, 809355, 1348925, 1587975, 1672667, 4046775, 5018001, 8363335, 25090005, 41816675, 125450025]

約数ペア:

[(1, 125450025), (3, 41816675), (5, 25090005), (15, 8363335), (25, 5018001), (31, 4046775), (75, 1672667), (79, 1587975), (93, 1348925), (155, 809355), (237, 529325), (395, 317595), (465, 269785), (683, 183675), (775, 161871), (1185, 105865), (1975, 63519), (2049, 61225), (2325, 53957), (2449, 51225), (3415, 36735), (5925, 21173), (7347, 17075), (10245, 12245)]