42163375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 56871360

約数和(自身を除く): 14707985

約数列:

[1, 5, 19, 25, 41, 95, 125, 205, 433, 475, 779, 1025, 2165, 2375, 3895, 5125, 8227, 10825, 17753, 19475, 41135, 54125, 88765, 97375, 205675, 337307, 443825, 1028375, 1686535, 2219125, 8432675, 42163375]

約数ペア:

[(1, 42163375), (5, 8432675), (19, 2219125), (25, 1686535), (41, 1028375), (95, 443825), (125, 337307), (205, 205675), (433, 97375), (475, 88765), (779, 54125), (1025, 41135), (2165, 19475), (2375, 17753), (3895, 10825), (5125, 8227)]