7276245

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 12355200

約数和(自身を除く): 5078955

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 389, 435, 645, 1167, 1247, 1945, 3741, 5835, 6235, 11281, 16727, 18705, 33843, 50181, 56405, 83635, 169215, 250905, 485083, 1455249, 2425415, 7276245]

約数ペア:

[(1, 7276245), (3, 2425415), (5, 1455249), (15, 485083), (29, 250905), (43, 169215), (87, 83635), (129, 56405), (145, 50181), (215, 33843), (389, 18705), (435, 16727), (645, 11281), (1167, 6235), (1247, 5835), (1945, 3741)]