1031275

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 1499904

約数和(自身を除く): 468629

約数列:

[1, 5, 7, 25, 35, 71, 83, 175, 355, 415, 497, 581, 1775, 2075, 2485, 2905, 5893, 12425, 14525, 29465, 41251, 147325, 206255, 1031275]

約数ペア:

[(1, 1031275), (5, 206255), (7, 147325), (25, 41251), (35, 29465), (71, 14525), (83, 12425), (175, 5893), (355, 2905), (415, 2485), (497, 2075), (581, 1775)]