78300245

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 95212800

約数和(自身を除く): 16912555

約数列:

[1, 5, 149, 227, 463, 745, 1135, 2315, 33823, 68987, 105101, 169115, 344935, 525505, 15660049, 78300245]

約数ペア:

[(1, 78300245), (5, 15660049), (149, 525505), (227, 344935), (463, 169115), (745, 105101), (1135, 68987), (2315, 33823)]