4006761615

素因数分解:

$3^2\times 5^1\times {\mathrm{5981}}^1\times {\mathrm{14887}}^1$

素因数の和:20879

約数の個数: 24

約数和(自身を含む): 6946681248

約数和(自身を除く): 2939919633

約数列:

[1, 3, 5, 9, 15, 45, 5981, 14887, 17943, 29905, 44661, 53829, 74435, 89715, 133983, 223305, 269145, 669915, 89039147, 267117441, 445195735, 801352323, 1335587205, 4006761615]

約数ペア:

[(1, 4006761615), (3, 1335587205), (5, 801352323), (9, 445195735), (15, 267117441), (45, 89039147), (5981, 669915), (14887, 269145), (17943, 223305), (29905, 133983), (44661, 89715), (53829, 74435)]