289333905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{5209}}^1$

素因数の和:5270

約数の個数: 48

約数和(自身を含む): 553176960

約数和(自身を除く): 263843055

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 529, 805, 1587, 2415, 2645, 3703, 5209, 7935, 11109, 15627, 18515, 26045, 36463, 55545, 78135, 109389, 119807, 182315, 359421, 546945, 599035, 838649, 1797105, 2515947, 2755561, 4193245, 8266683, 12579735, 13777805, 19288927, 41333415, 57866781, 96444635, 289333905]

約数ペア:

[(1, 289333905), (3, 96444635), (5, 57866781), (7, 41333415), (15, 19288927), (21, 13777805), (23, 12579735), (35, 8266683), (69, 4193245), (105, 2755561), (115, 2515947), (161, 1797105), (345, 838649), (483, 599035), (529, 546945), (805, 359421), (1587, 182315), (2415, 119807), (2645, 109389), (3703, 78135), (5209, 55545), (7935, 36463), (11109, 26045), (15627, 18515)]