51065085

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1319}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 85536000

約数和(自身を除く): 34470915

約数列:

[1, 3, 5, 15, 29, 87, 89, 145, 267, 435, 445, 1319, 1335, 2581, 3957, 6595, 7743, 12905, 19785, 38251, 38715, 114753, 117391, 191255, 352173, 573765, 586955, 1760865, 3404339, 10213017, 17021695, 51065085]

約数ペア:

[(1, 51065085), (3, 17021695), (5, 10213017), (15, 3404339), (29, 1760865), (87, 586955), (89, 573765), (145, 352173), (267, 191255), (435, 117391), (445, 114753), (1319, 38715), (1335, 38251), (2581, 19785), (3957, 12905), (6595, 7743)]