68620145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{12113}}^1$

素因数の和:12232

約数の個数: 16

約数和(自身を含む): 90709632

約数和(自身を除く): 22089487

約数列:

[1, 5, 11, 55, 103, 515, 1133, 5665, 12113, 60565, 133243, 666215, 1247639, 6238195, 13724029, 68620145]

約数ペア:

[(1, 68620145), (5, 13724029), (11, 6238195), (55, 1247639), (103, 666215), (515, 133243), (1133, 60565), (5665, 12113)]