5221395

素因数分解:

$3^3\times 5^1\times {\mathrm{38677}}^1$

素因数の和:38691

約数の個数: 16

約数和(自身を含む): 9282720

約数和(自身を除く): 4061325

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 38677, 116031, 193385, 348093, 580155, 1044279, 1740465, 5221395]

約数ペア:

[(1, 5221395), (3, 1740465), (5, 1044279), (9, 580155), (15, 348093), (27, 193385), (45, 116031), (135, 38677)]