27348645

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 45302400

約数和(自身を除く): 17953755

約数列:

[1, 3, 5, 15, 43, 109, 129, 215, 327, 389, 545, 645, 1167, 1635, 1945, 4687, 5835, 14061, 16727, 23435, 42401, 50181, 70305, 83635, 127203, 212005, 250905, 636015, 1823243, 5469729, 9116215, 27348645]

約数ペア:

[(1, 27348645), (3, 9116215), (5, 5469729), (15, 1823243), (43, 636015), (109, 250905), (129, 212005), (215, 127203), (327, 83635), (389, 70305), (545, 50181), (645, 42401), (1167, 23435), (1635, 16727), (1945, 14061), (4687, 5835)]