75770045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1213}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 101262168

約数和(自身を除く): 25492123

約数列:

[1, 5, 13, 31, 65, 155, 403, 961, 1213, 2015, 4805, 6065, 12493, 15769, 37603, 62465, 78845, 188015, 488839, 1165693, 2444195, 5828465, 15154009, 75770045]

約数ペア:

[(1, 75770045), (5, 15154009), (13, 5828465), (31, 2444195), (65, 1165693), (155, 488839), (403, 188015), (961, 78845), (1213, 62465), (2015, 37603), (4805, 15769), (6065, 12493)]