4122885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21143}}^1$

素因数の和:21164

約数の個数: 16

約数和(自身を含む): 7104384

約数和(自身を除く): 2981499

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 21143, 63429, 105715, 274859, 317145, 824577, 1374295, 4122885]

約数ペア:

[(1, 4122885), (3, 1374295), (5, 824577), (13, 317145), (15, 274859), (39, 105715), (65, 63429), (195, 21143)]