25085862

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 57238272

約数和(自身を除く): 32152410

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 486, 639, 727, 1278, 1454, 1917, 2181, 3834, 4362, 5751, 6543, 11502, 13086, 17253, 19629, 34506, 39258, 51617, 58887, 103234, 117774, 154851, 176661, 309702, 353322, 464553, 929106, 1393659, 2787318, 4180977, 8361954, 12542931, 25085862]

約数ペア:

[(1, 25085862), (2, 12542931), (3, 8361954), (6, 4180977), (9, 2787318), (18, 1393659), (27, 929106), (54, 464553), (71, 353322), (81, 309702), (142, 176661), (162, 154851), (213, 117774), (243, 103234), (426, 58887), (486, 51617), (639, 39258), (727, 34506), (1278, 19629), (1454, 17253), (1917, 13086), (2181, 11502), (3834, 6543), (4362, 5751)]