4156715

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 5227200

約数和(自身を除く): 1070485

約数列:

[1, 5, 29, 109, 145, 263, 545, 1315, 3161, 7627, 15805, 28667, 38135, 143335, 831343, 4156715]

約数ペア:

[(1, 4156715), (5, 831343), (29, 143335), (109, 38135), (145, 28667), (263, 15805), (545, 7627), (1315, 3161)]