148645185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3163}}^1$

素因数の和:3425

約数の個数: 32

約数和(自身を含む): 257271168

約数和(自身を除く): 108625983

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 241, 723, 1205, 3133, 3163, 3615, 9399, 9489, 15665, 15815, 41119, 46995, 47445, 123357, 205595, 616785, 762283, 2286849, 3811415, 9909679, 11434245, 29729037, 49548395, 148645185]

約数ペア:

[(1, 148645185), (3, 49548395), (5, 29729037), (13, 11434245), (15, 9909679), (39, 3811415), (65, 2286849), (195, 762283), (241, 616785), (723, 205595), (1205, 123357), (3133, 47445), (3163, 46995), (3615, 41119), (9399, 15815), (9489, 15665)]