72767805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1409}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 127509120

約数和(自身を除く): 54741315

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 313, 939, 1409, 1565, 3443, 4227, 4695, 7045, 10329, 15499, 17215, 21135, 46497, 51645, 77495, 232485, 441017, 1323051, 2205085, 4851187, 6615255, 14553561, 24255935, 72767805]

約数ペア:

[(1, 72767805), (3, 24255935), (5, 14553561), (11, 6615255), (15, 4851187), (33, 2205085), (55, 1323051), (165, 441017), (313, 232485), (939, 77495), (1409, 51645), (1565, 46497), (3443, 21135), (4227, 17215), (4695, 15499), (7045, 10329)]