25589610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{859}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 66811680

約数和(自身を除く): 41222070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 859, 993, 1655, 1718, 1986, 2577, 2979, 3310, 4295, 4965, 5154, 5958, 7731, 8590, 9930, 12885, 14895, 15462, 25770, 29790, 38655, 77310, 284329, 568658, 852987, 1421645, 1705974, 2558961, 2843290, 4264935, 5117922, 8529870, 12794805, 25589610]

約数ペア:

[(1, 25589610), (2, 12794805), (3, 8529870), (5, 5117922), (6, 4264935), (9, 2843290), (10, 2558961), (15, 1705974), (18, 1421645), (30, 852987), (45, 568658), (90, 284329), (331, 77310), (662, 38655), (859, 29790), (993, 25770), (1655, 15462), (1718, 14895), (1986, 12885), (2577, 9930), (2979, 8590), (3310, 7731), (4295, 5958), (4965, 5154)]