68274855

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12539}}^1$

素因数の和:12572

約数の個数: 36

約数和(自身を含む): 130089960

約数和(自身を除く): 61815105

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 12539, 37617, 62695, 112851, 137929, 188085, 413787, 564255, 689645, 1241361, 1517219, 2068935, 4551657, 6206805, 7586095, 13654971, 22758285, 68274855]

約数ペア:

[(1, 68274855), (3, 22758285), (5, 13654971), (9, 7586095), (11, 6206805), (15, 4551657), (33, 2068935), (45, 1517219), (55, 1241361), (99, 689645), (121, 564255), (165, 413787), (363, 188085), (495, 137929), (605, 112851), (1089, 62695), (1815, 37617), (5445, 12539)]