137907325

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 187019280

約数和(自身を除く): 49111955

約数列:

[1, 5, 25, 29, 37, 53, 97, 145, 185, 265, 485, 725, 925, 1073, 1325, 1537, 1961, 2425, 2813, 3589, 5141, 5365, 7685, 9805, 14065, 17945, 25705, 26825, 38425, 49025, 56869, 70325, 89725, 104081, 128525, 149089, 190217, 284345, 520405, 745445, 951085, 1421725, 2602025, 3727225, 4755425, 5516293, 27581465, 137907325]

約数ペア:

[(1, 137907325), (5, 27581465), (25, 5516293), (29, 4755425), (37, 3727225), (53, 2602025), (97, 1421725), (145, 951085), (185, 745445), (265, 520405), (485, 284345), (725, 190217), (925, 149089), (1073, 128525), (1325, 104081), (1537, 89725), (1961, 70325), (2425, 56869), (2813, 49025), (3589, 38425), (5141, 26825), (5365, 25705), (7685, 17945), (9805, 14065)]