134872005

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^2\times {\mathrm{2003}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 219173472

約数和(自身を除く): 84301467

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 2003, 4489, 6009, 10015, 13467, 22445, 30045, 67335, 134201, 402603, 671005, 2013015, 8991467, 26974401, 44957335, 134872005]

約数ペア:

[(1, 134872005), (3, 44957335), (5, 26974401), (15, 8991467), (67, 2013015), (201, 671005), (335, 402603), (1005, 134201), (2003, 67335), (4489, 30045), (6009, 22445), (10015, 13467)]