69074835

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 113633280

約数和(自身を除く): 44558445

約数列:

[1, 3, 5, 15, 71, 79, 213, 237, 355, 395, 821, 1065, 1185, 2463, 4105, 5609, 12315, 16827, 28045, 58291, 64859, 84135, 174873, 194577, 291455, 324295, 874365, 972885, 4604989, 13814967, 23024945, 69074835]

約数ペア:

[(1, 69074835), (3, 23024945), (5, 13814967), (15, 4604989), (71, 972885), (79, 874365), (213, 324295), (237, 291455), (355, 194577), (395, 174873), (821, 84135), (1065, 64859), (1185, 58291), (2463, 28045), (4105, 16827), (5609, 12315)]