54290985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3947}}^1$

素因数の和:4093

約数の個数: 32

約数和(自身を含む): 100058112

約数和(自身を除く): 45767127

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1965, 2751, 3947, 4585, 11841, 13755, 19735, 27629, 59205, 82887, 138145, 414435, 517057, 1551171, 2585285, 3619399, 7755855, 10858197, 18096995, 54290985]

約数ペア:

[(1, 54290985), (3, 18096995), (5, 10858197), (7, 7755855), (15, 3619399), (21, 2585285), (35, 1551171), (105, 517057), (131, 414435), (393, 138145), (655, 82887), (917, 59205), (1965, 27629), (2751, 19735), (3947, 13755), (4585, 11841)]