100982005

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{1021}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 123032448

約数和(自身を除く): 22050443

約数列:

[1, 5, 131, 151, 655, 755, 1021, 5105, 19781, 98905, 133751, 154171, 668755, 770855, 20196401, 100982005]

約数ペア:

[(1, 100982005), (5, 20196401), (131, 770855), (151, 668755), (655, 154171), (755, 133751), (1021, 98905), (5105, 19781)]