31218135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{160093}}^1$

素因数の和:160114

約数の個数: 16

約数和(自身を含む): 53791584

約数和(自身を除く): 22573449

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 160093, 480279, 800465, 2081209, 2401395, 6243627, 10406045, 31218135]

約数ペア:

[(1, 31218135), (3, 10406045), (5, 6243627), (13, 2401395), (15, 2081209), (39, 800465), (65, 480279), (195, 160093)]