306752805

素因数分解:

$3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{8447}}^1$

素因数の和:8730

約数の個数: 32

約数和(自身を含む): 547430400

約数和(自身を除く): 240677595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 269, 807, 1345, 2421, 4035, 7263, 8447, 12105, 25341, 36315, 42235, 76023, 126705, 228069, 380115, 1140345, 2272243, 6816729, 11361215, 20450187, 34083645, 61350561, 102250935, 306752805]

約数ペア:

[(1, 306752805), (3, 102250935), (5, 61350561), (9, 34083645), (15, 20450187), (27, 11361215), (45, 6816729), (135, 2272243), (269, 1140345), (807, 380115), (1345, 228069), (2421, 126705), (4035, 76023), (7263, 42235), (8447, 36315), (12105, 25341)]