38701745

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2659}}^1$

素因数の和:2776

約数の個数: 16

約数和(自身を含む): 48263040

約数和(自身を除く): 9561295

約数列:

[1, 5, 41, 71, 205, 355, 2659, 2911, 13295, 14555, 109019, 188789, 545095, 943945, 7740349, 38701745]

約数ペア:

[(1, 38701745), (5, 7740349), (41, 943945), (71, 545095), (205, 188789), (355, 109019), (2659, 14555), (2911, 13295)]