80883135

素因数分解:

$3^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1973}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 140422464

約数和(自身を除く): 59539329

約数列:

[1, 3, 5, 9, 15, 45, 911, 1973, 2733, 4555, 5919, 8199, 9865, 13665, 17757, 29595, 40995, 88785, 1797403, 5392209, 8987015, 16176627, 26961045, 80883135]

約数ペア:

[(1, 80883135), (3, 26961045), (5, 16176627), (9, 8987015), (15, 5392209), (45, 1797403), (911, 88785), (1973, 40995), (2733, 29595), (4555, 17757), (5919, 13665), (8199, 9865)]