72767475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29401}}^1$

素因数の和:29428

約数の個数: 36

約数和(自身を含む): 142188072

約数和(自身を除く): 69420597

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 29401, 88203, 147005, 264609, 323411, 441015, 735025, 970233, 1323045, 1617055, 2205075, 2910699, 4851165, 6615225, 8085275, 14553495, 24255825, 72767475]

約数ペア:

[(1, 72767475), (3, 24255825), (5, 14553495), (9, 8085275), (11, 6615225), (15, 4851165), (25, 2910699), (33, 2205075), (45, 1617055), (55, 1323045), (75, 970233), (99, 735025), (165, 441015), (225, 323411), (275, 264609), (495, 147005), (825, 88203), (2475, 29401)]