67809945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3733}}^1$

素因数の和:3921

約数の個数: 32

約数和(自身を含む): 124745472

約数和(自身を除く): 56935527

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 173, 519, 865, 1211, 2595, 3633, 3733, 6055, 11199, 18165, 18665, 26131, 55995, 78393, 130655, 391965, 645809, 1937427, 3229045, 4520663, 9687135, 13561989, 22603315, 67809945]

約数ペア:

[(1, 67809945), (3, 22603315), (5, 13561989), (7, 9687135), (15, 4520663), (21, 3229045), (35, 1937427), (105, 645809), (173, 391965), (519, 130655), (865, 78393), (1211, 55995), (2595, 26131), (3633, 18665), (3733, 18165), (6055, 11199)]