142328625

素因数分解:

$3^1\times 5^3\times {\mathrm{491}}^1\times {\mathrm{773}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 237624192

約数和(自身を除く): 95295567

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 491, 773, 1473, 2319, 2455, 3865, 7365, 11595, 12275, 19325, 36825, 57975, 61375, 96625, 184125, 289875, 379543, 1138629, 1897715, 5693145, 9488575, 28465725, 47442875, 142328625]

約数ペア:

[(1, 142328625), (3, 47442875), (5, 28465725), (15, 9488575), (25, 5693145), (75, 1897715), (125, 1138629), (375, 379543), (491, 289875), (773, 184125), (1473, 96625), (2319, 61375), (2455, 57975), (3865, 36825), (7365, 19325), (11595, 12275)]