189657505

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{3259}}^1$

素因数の和:3480

約数の個数: 16

約数和(自身を含む): 231903360

約数和(自身を除く): 42245855

約数列:

[1, 5, 103, 113, 515, 565, 3259, 11639, 16295, 58195, 335677, 368267, 1678385, 1841335, 37931501, 189657505]

約数ペア:

[(1, 189657505), (5, 37931501), (103, 1841335), (113, 1678385), (515, 368267), (565, 335677), (3259, 58195), (11639, 16295)]