55691805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{285599}}^1$

素因数の和:285620

約数の個数: 16

約数和(自身を含む): 95961600

約数和(自身を除く): 40269795

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 285599, 856797, 1427995, 3712787, 4283985, 11138361, 18563935, 55691805]

約数ペア:

[(1, 55691805), (3, 18563935), (5, 11138361), (13, 4283985), (15, 3712787), (39, 1427995), (65, 856797), (195, 285599)]