42550725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{81049}}^1$

素因数の和:81069

約数の個数: 24

約数和(自身を含む): 80401600

約数和(自身を除く): 37850875

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 81049, 243147, 405245, 567343, 1215735, 1702029, 2026225, 2836715, 6078675, 8510145, 14183575, 42550725]

約数ペア:

[(1, 42550725), (3, 14183575), (5, 8510145), (7, 6078675), (15, 2836715), (21, 2026225), (25, 1702029), (35, 1215735), (75, 567343), (105, 405245), (175, 243147), (525, 81049)]