47382725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4703}}^1$

素因数の和:4757

約数の個数: 24

約数和(自身を含む): 65329152

約数和(自身を除く): 17946427

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 4703, 10075, 23515, 61139, 117575, 145793, 305695, 728965, 1528475, 1895309, 3644825, 9476545, 47382725]

約数ペア:

[(1, 47382725), (5, 9476545), (13, 3644825), (25, 1895309), (31, 1528475), (65, 728965), (155, 305695), (325, 145793), (403, 117575), (775, 61139), (2015, 23515), (4703, 10075)]