40848385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14827}}^1$

素因数の和:14880

約数の個数: 16

約数和(自身を含む): 53380800

約数和(自身を除く): 12532415

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 14827, 74135, 281713, 429983, 1408565, 2149915, 8169677, 40848385]

約数ペア:

[(1, 40848385), (5, 8169677), (19, 2149915), (29, 1408565), (95, 429983), (145, 281713), (551, 74135), (2755, 14827)]