8491345

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 10636560

約数和(自身を除く): 2145215

約数列:

[1, 5, 29, 145, 157, 373, 785, 1865, 4553, 10817, 22765, 54085, 58561, 292805, 1698269, 8491345]

約数ペア:

[(1, 8491345), (5, 1698269), (29, 292805), (145, 58561), (157, 54085), (373, 22765), (785, 10817), (1865, 4553)]