871013375

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{467}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 1117898496

約数和(自身を除く): 246885121

約数列:

[1, 5, 25, 43, 125, 215, 347, 467, 1075, 1735, 2335, 5375, 8675, 11675, 14921, 20081, 43375, 58375, 74605, 100405, 162049, 373025, 502025, 810245, 1865125, 2510125, 4051225, 6968107, 20256125, 34840535, 174202675, 871013375]

約数ペア:

[(1, 871013375), (5, 174202675), (25, 34840535), (43, 20256125), (125, 6968107), (215, 4051225), (347, 2510125), (467, 1865125), (1075, 810245), (1735, 502025), (2335, 373025), (5375, 162049), (8675, 100405), (11675, 74605), (14921, 58375), (20081, 43375)]