85506405

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{85081}}^1$

素因数の和:85156

約数の個数: 16

約数和(自身を含む): 138853824

約数和(自身を除く): 53347419

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 85081, 255243, 425405, 1276215, 5700427, 17101281, 28502135, 85506405]

約数ペア:

[(1, 85506405), (3, 28502135), (5, 17101281), (15, 5700427), (67, 1276215), (201, 425405), (335, 255243), (1005, 85081)]