539299005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{26891}}^1$

素因数の和:27097

約数の個数: 32

約数和(自身を含む): 991346688

約数和(自身を除く): 452047683

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191, 573, 955, 1337, 2865, 4011, 6685, 20055, 26891, 80673, 134455, 188237, 403365, 564711, 941185, 2823555, 5136181, 15408543, 25680905, 35953267, 77042715, 107859801, 179766335, 539299005]

約数ペア:

[(1, 539299005), (3, 179766335), (5, 107859801), (7, 77042715), (15, 35953267), (21, 25680905), (35, 15408543), (105, 5136181), (191, 2823555), (573, 941185), (955, 564711), (1337, 403365), (2865, 188237), (4011, 134455), (6685, 80673), (20055, 26891)]