68555065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1801}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 86150016

約数和(自身を除く): 17594951

約数列:

[1, 5, 23, 115, 331, 1655, 1801, 7613, 9005, 38065, 41423, 207115, 596131, 2980655, 13711013, 68555065]

約数ペア:

[(1, 68555065), (5, 13711013), (23, 2980655), (115, 596131), (331, 207115), (1655, 41423), (1801, 38065), (7613, 9005)]