47443825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 72245376

約数和(自身を除く): 24801551

約数列:

[1, 5, 11, 13, 23, 25, 55, 65, 115, 143, 253, 275, 299, 325, 575, 577, 715, 1265, 1495, 2885, 3289, 3575, 6325, 6347, 7475, 7501, 13271, 14425, 16445, 31735, 37505, 66355, 82225, 82511, 145981, 158675, 172523, 187525, 331775, 412555, 729905, 862615, 1897753, 2062775, 3649525, 4313075, 9488765, 47443825]

約数ペア:

[(1, 47443825), (5, 9488765), (11, 4313075), (13, 3649525), (23, 2062775), (25, 1897753), (55, 862615), (65, 729905), (115, 412555), (143, 331775), (253, 187525), (275, 172523), (299, 158675), (325, 145981), (575, 82511), (577, 82225), (715, 66355), (1265, 37505), (1495, 31735), (2885, 16445), (3289, 14425), (3575, 13271), (6325, 7501), (6347, 7475)]