68290545

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{44201}}^1$

素因数の和:44312

約数の個数: 16

約数和(自身を含む): 110328192

約数和(自身を除く): 42037647

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 44201, 132603, 221005, 663015, 4552703, 13658109, 22763515, 68290545]

約数ペア:

[(1, 68290545), (3, 22763515), (5, 13658109), (15, 4552703), (103, 663015), (309, 221005), (515, 132603), (1545, 44201)]