3028185

素因数分解:

$3^4\times 5^1\times {\mathrm{7477}}^1$

素因数の和:7494

約数の個数: 20

約数和(自身を含む): 5429028

約数和(自身を除く): 2400843

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 7477, 22431, 37385, 67293, 112155, 201879, 336465, 605637, 1009395, 3028185]

約数ペア:

[(1, 3028185), (3, 1009395), (5, 605637), (9, 336465), (15, 201879), (27, 112155), (45, 67293), (81, 37385), (135, 22431), (405, 7477)]