3894885

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 40

約数和(自身を含む): 7143840

約数和(自身を除く): 3248955

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 163, 177, 295, 405, 489, 531, 815, 885, 1467, 1593, 2445, 2655, 4401, 4779, 7335, 7965, 9617, 13203, 22005, 23895, 28851, 48085, 66015, 86553, 144255, 259659, 432765, 778977, 1298295, 3894885]

約数ペア:

[(1, 3894885), (3, 1298295), (5, 778977), (9, 432765), (15, 259659), (27, 144255), (45, 86553), (59, 66015), (81, 48085), (135, 28851), (163, 23895), (177, 22005), (295, 13203), (405, 9617), (489, 7965), (531, 7335), (815, 4779), (885, 4401), (1467, 2655), (1593, 2445)]