5605555

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 7074720

約数和(自身を除く): 1469165

約数列:

[1, 5, 29, 67, 145, 335, 577, 1943, 2885, 9715, 16733, 38659, 83665, 193295, 1121111, 5605555]

約数ペア:

[(1, 5605555), (5, 1121111), (29, 193295), (67, 83665), (145, 38659), (335, 16733), (577, 9715), (1943, 2885)]