82357135

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 118609920

約数和(自身を除く): 36252785

約数列:

[1, 5, 7, 23, 35, 115, 161, 263, 389, 805, 1315, 1841, 1945, 2723, 6049, 8947, 9205, 13615, 30245, 42343, 44735, 62629, 102307, 211715, 313145, 511535, 716149, 2353061, 3580745, 11765305, 16471427, 82357135]

約数ペア:

[(1, 82357135), (5, 16471427), (7, 11765305), (23, 3580745), (35, 2353061), (115, 716149), (161, 511535), (263, 313145), (389, 211715), (805, 102307), (1315, 62629), (1841, 44735), (1945, 42343), (2723, 30245), (6049, 13615), (8947, 9205)]