8673645

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 14966784

約数和(自身を除く): 6293139

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 811, 2139, 2433, 3565, 4055, 10695, 12165, 18653, 25141, 55959, 75423, 93265, 125705, 279795, 377115, 578243, 1734729, 2891215, 8673645]

約数ペア:

[(1, 8673645), (3, 2891215), (5, 1734729), (15, 578243), (23, 377115), (31, 279795), (69, 125705), (93, 93265), (115, 75423), (155, 55959), (345, 25141), (465, 18653), (713, 12165), (811, 10695), (2139, 4055), (2433, 3565)]