5657445

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 10352760

約数和(自身を除く): 4695315

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 229, 305, 405, 549, 687, 915, 1145, 1647, 2061, 2745, 3435, 4941, 6183, 8235, 10305, 13969, 18549, 24705, 30915, 41907, 69845, 92745, 125721, 209535, 377163, 628605, 1131489, 1885815, 5657445]

約数ペア:

[(1, 5657445), (3, 1885815), (5, 1131489), (9, 628605), (15, 377163), (27, 209535), (45, 125721), (61, 92745), (81, 69845), (135, 41907), (183, 30915), (229, 24705), (305, 18549), (405, 13969), (549, 10305), (687, 8235), (915, 6183), (1145, 4941), (1647, 3435), (2061, 2745)]