147579685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 201636864

約数和(自身を除く): 54057179

約数列:

[1, 5, 11, 31, 55, 101, 155, 341, 505, 857, 1111, 1705, 3131, 4285, 5555, 9427, 15655, 26567, 34441, 47135, 86557, 132835, 172205, 292237, 432785, 952127, 1461185, 2683267, 4760635, 13416335, 29515937, 147579685]

約数ペア:

[(1, 147579685), (5, 29515937), (11, 13416335), (31, 4760635), (55, 2683267), (101, 1461185), (155, 952127), (341, 432785), (505, 292237), (857, 172205), (1111, 132835), (1705, 86557), (3131, 47135), (4285, 34441), (5555, 26567), (9427, 15655)]