27415185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1367}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 50429952

約数和(自身を除く): 23014767

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191, 573, 955, 1337, 1367, 2865, 4011, 4101, 6685, 6835, 9569, 20055, 20505, 28707, 47845, 143535, 261097, 783291, 1305485, 1827679, 3916455, 5483037, 9138395, 27415185]

約数ペア:

[(1, 27415185), (3, 9138395), (5, 5483037), (7, 3916455), (15, 1827679), (21, 1305485), (35, 783291), (105, 261097), (191, 143535), (573, 47845), (955, 28707), (1337, 20505), (1367, 20055), (2865, 9569), (4011, 6835), (4101, 6685)]