3738445

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 4700160

約数和(自身を除く): 961715

約数列:

[1, 5, 31, 89, 155, 271, 445, 1355, 2759, 8401, 13795, 24119, 42005, 120595, 747689, 3738445]

約数ペア:

[(1, 3738445), (5, 747689), (31, 120595), (89, 42005), (155, 24119), (271, 13795), (445, 8401), (1355, 2759)]