78427185

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 129221760

約数和(自身を除く): 50794575

約数列:

[1, 3, 5, 15, 67, 73, 201, 219, 335, 365, 1005, 1069, 1095, 3207, 4891, 5345, 14673, 16035, 24455, 71623, 73365, 78037, 214869, 234111, 358115, 390185, 1074345, 1170555, 5228479, 15685437, 26142395, 78427185]

約数ペア:

[(1, 78427185), (3, 26142395), (5, 15685437), (15, 5228479), (67, 1170555), (73, 1074345), (201, 390185), (219, 358115), (335, 234111), (365, 214869), (1005, 78037), (1069, 73365), (1095, 71623), (3207, 24455), (4891, 16035), (5345, 14673)]