61976115

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{32029}}^1$

素因数の和:32083

約数の個数: 24

約数和(自身を含む): 109926960

約数和(自身を除く): 47950845

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 32029, 96087, 160145, 288261, 480435, 1377247, 1441305, 4131741, 6886235, 12395223, 20658705, 61976115]

約数ペア:

[(1, 61976115), (3, 20658705), (5, 12395223), (9, 6886235), (15, 4131741), (43, 1441305), (45, 1377247), (129, 480435), (215, 288261), (387, 160145), (645, 96087), (1935, 32029)]