42681045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{258673}}^1$

素因数の和:258692

約数の個数: 16

約数和(自身を含む): 74498112

約数和(自身を除く): 31817067

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 258673, 776019, 1293365, 2845403, 3880095, 8536209, 14227015, 42681045]

約数ペア:

[(1, 42681045), (3, 14227015), (5, 8536209), (11, 3880095), (15, 2845403), (33, 1293365), (55, 776019), (165, 258673)]