12078825

素因数分解:

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

素因数の和:68

約数の個数: 36

約数和(自身を含む): 21967344

約数和(自身を除く): 9888519

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1331, 1815, 3025, 3993, 6655, 9075, 14641, 19965, 33275, 43923, 73205, 99825, 161051, 219615, 366025, 483153, 805255, 1098075, 2415765, 4026275, 12078825]

約数ペア:

[(1, 12078825), (3, 4026275), (5, 2415765), (11, 1098075), (15, 805255), (25, 483153), (33, 366025), (55, 219615), (75, 161051), (121, 99825), (165, 73205), (275, 43923), (363, 33275), (605, 19965), (825, 14641), (1331, 9075), (1815, 6655), (3025, 3993)]