42433175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 55837200

約数和(自身を除く): 13404025

約数列:

[1, 5, 19, 25, 95, 157, 475, 569, 785, 2845, 2983, 3925, 10811, 14225, 14915, 54055, 74575, 89333, 270275, 446665, 1697327, 2233325, 8486635, 42433175]

約数ペア:

[(1, 42433175), (5, 8486635), (19, 2233325), (25, 1697327), (95, 446665), (157, 270275), (475, 89333), (569, 74575), (785, 54055), (2845, 14915), (2983, 14225), (3925, 10811)]