395028145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{3011}}^1$

素因数の和:4416

約数の個数: 16

約数和(自身を含む): 499510080

約数和(自身を除く): 104481935

約数列:

[1, 5, 19, 95, 1381, 3011, 6905, 15055, 26239, 57209, 131195, 286045, 4158191, 20790955, 79005629, 395028145]

約数ペア:

[(1, 395028145), (5, 79005629), (19, 20790955), (95, 4158191), (1381, 286045), (3011, 131195), (6905, 57209), (15055, 26239)]