84417345

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{13693}}^1$

素因数の和:13841

約数の個数: 24

約数和(自身を含む): 147402216

約数和(自身を除く): 62984871

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 13693, 41079, 68465, 123237, 205395, 616185, 1875941, 5627823, 9379705, 16883469, 28139115, 84417345]

約数ペア:

[(1, 84417345), (3, 28139115), (5, 16883469), (9, 9379705), (15, 5627823), (45, 1875941), (137, 616185), (411, 205395), (685, 123237), (1233, 68465), (2055, 41079), (6165, 13693)]