145302009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{10139}}^1$

素因数の和:10440

約数の個数: 16

約数和(自身を含む): 205882560

約数和(自身を除く): 60580551

約数列:

[1, 3, 17, 51, 281, 843, 4777, 10139, 14331, 30417, 172363, 517089, 2849059, 8547177, 48434003, 145302009]

約数ペア:

[(1, 145302009), (3, 48434003), (17, 8547177), (51, 2849059), (281, 517089), (843, 172363), (4777, 30417), (10139, 14331)]