77243785

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{821}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 95956992

約数和(自身を除く): 18713207

約数列:

[1, 5, 31, 155, 607, 821, 3035, 4105, 18817, 25451, 94085, 127255, 498347, 2491735, 15448757, 77243785]

約数ペア:

[(1, 77243785), (5, 15448757), (31, 2491735), (155, 498347), (607, 127255), (821, 94085), (3035, 25451), (4105, 18817)]