3888894285

素因数分解:

$3^2\times 5^1\times {\mathrm{4157}}^1\times {\mathrm{20789}}^1$

素因数の和:24957

約数の個数: 24

約数和(自身を含む): 6742695960

約数和(自身を除く): 2853801675

約数列:

[1, 3, 5, 9, 15, 45, 4157, 12471, 20785, 20789, 37413, 62355, 62367, 103945, 187065, 187101, 311835, 935505, 86419873, 259259619, 432099365, 777778857, 1296298095, 3888894285]

約数ペア:

[(1, 3888894285), (3, 1296298095), (5, 777778857), (9, 432099365), (15, 259259619), (45, 86419873), (4157, 935505), (12471, 311835), (20785, 187101), (20789, 187065), (37413, 103945), (62355, 62367)]