42063645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1979}}^1$

素因数の和:2109

約数の個数: 32

約数和(自身を含む): 73180800

約数和(自身を除く): 31117155

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 1417, 1635, 1979, 4251, 5937, 7085, 9895, 21255, 25727, 29685, 77181, 128635, 215711, 385905, 647133, 1078555, 2804243, 3235665, 8412729, 14021215, 42063645]

約数ペア:

[(1, 42063645), (3, 14021215), (5, 8412729), (13, 3235665), (15, 2804243), (39, 1078555), (65, 647133), (109, 385905), (195, 215711), (327, 128635), (545, 77181), (1417, 29685), (1635, 25727), (1979, 21255), (4251, 9895), (5937, 7085)]