382809855

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{2909}}^1$

素因数の和:3231

約数の個数: 32

約数和(自身を含む): 634705920

約数和(自身を除く): 251896065

約数列:

[1, 3, 5, 15, 31, 93, 155, 283, 465, 849, 1415, 2909, 4245, 8727, 8773, 14545, 26319, 43635, 43865, 90179, 131595, 270537, 450895, 823247, 1352685, 2469741, 4116235, 12348705, 25520657, 76561971, 127603285, 382809855]

約数ペア:

[(1, 382809855), (3, 127603285), (5, 76561971), (15, 25520657), (31, 12348705), (93, 4116235), (155, 2469741), (283, 1352685), (465, 823247), (849, 450895), (1415, 270537), (2909, 131595), (4245, 90179), (8727, 43865), (8773, 43635), (14545, 26319)]