6619245

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 11128320

約数和(自身を除く): 4509075

約数列:

[1, 3, 5, 15, 41, 47, 123, 141, 205, 229, 235, 615, 687, 705, 1145, 1927, 3435, 5781, 9389, 9635, 10763, 28167, 28905, 32289, 46945, 53815, 140835, 161445, 441283, 1323849, 2206415, 6619245]

約数ペア:

[(1, 6619245), (3, 2206415), (5, 1323849), (15, 441283), (41, 161445), (47, 140835), (123, 53815), (141, 46945), (205, 32289), (229, 28905), (235, 28167), (615, 10763), (687, 9635), (705, 9389), (1145, 5781), (1927, 3435)]