75966825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{761}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 138330432

約数和(自身を除く): 62363607

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 761, 825, 1331, 1815, 2283, 3025, 3805, 3993, 6655, 8371, 9075, 11415, 19025, 19965, 25113, 33275, 41855, 57075, 92081, 99825, 125565, 209275, 276243, 460405, 627825, 1012891, 1381215, 2302025, 3038673, 5064455, 6906075, 15193365, 25322275, 75966825]

約数ペア:

[(1, 75966825), (3, 25322275), (5, 15193365), (11, 6906075), (15, 5064455), (25, 3038673), (33, 2302025), (55, 1381215), (75, 1012891), (121, 627825), (165, 460405), (275, 276243), (363, 209275), (605, 125565), (761, 99825), (825, 92081), (1331, 57075), (1815, 41855), (2283, 33275), (3025, 25113), (3805, 19965), (3993, 19025), (6655, 11415), (8371, 9075)]