120978825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13331}}^1$

素因数の和:13366

約数の個数: 36

約数和(自身を含む): 219871344

約数和(自身を除く): 98892519

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1815, 3025, 9075, 13331, 39993, 66655, 146641, 199965, 333275, 439923, 733205, 999825, 1613051, 2199615, 3666025, 4839153, 8065255, 10998075, 24195765, 40326275, 120978825]

約数ペア:

[(1, 120978825), (3, 40326275), (5, 24195765), (11, 10998075), (15, 8065255), (25, 4839153), (33, 3666025), (55, 2199615), (75, 1613051), (121, 999825), (165, 733205), (275, 439923), (363, 333275), (605, 199965), (825, 146641), (1815, 66655), (3025, 39993), (9075, 13331)]