77020845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{809}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 134835840

約数和(自身を除く): 57814995

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 577, 809, 1731, 2427, 2885, 4045, 6347, 8655, 8899, 12135, 19041, 26697, 31735, 44495, 95205, 133485, 466793, 1400379, 2333965, 5134723, 7001895, 15404169, 25673615, 77020845]

約数ペア:

[(1, 77020845), (3, 25673615), (5, 15404169), (11, 7001895), (15, 5134723), (33, 2333965), (55, 1400379), (165, 466793), (577, 133485), (809, 95205), (1731, 44495), (2427, 31735), (2885, 26697), (4045, 19041), (6347, 12135), (8655, 8899)]