78882485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{6263}}^1$

素因数の和:6508

約数の個数: 16

約数和(自身を含む): 103731840

約数和(自身を除く): 24849355

約数列:

[1, 5, 11, 55, 229, 1145, 2519, 6263, 12595, 31315, 68893, 344465, 1434227, 7171135, 15776497, 78882485]

約数ペア:

[(1, 78882485), (5, 15776497), (11, 7171135), (55, 1434227), (229, 344465), (1145, 68893), (2519, 31315), (6263, 12595)]