2937500545

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1\times {\mathrm{2311}}^1$

素因数の和:3925

約数の個数: 32

約数和(自身を含む): 4208209920

約数和(自身を除く): 1270709375

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 1579, 2311, 7895, 11053, 11555, 16177, 36317, 53153, 55265, 80885, 181585, 254219, 265765, 372071, 1271095, 1860355, 3649069, 18245345, 25543483, 83928587, 127717415, 419642935, 587500109, 2937500545]

約数ペア:

[(1, 2937500545), (5, 587500109), (7, 419642935), (23, 127717415), (35, 83928587), (115, 25543483), (161, 18245345), (805, 3649069), (1579, 1860355), (2311, 1271095), (7895, 372071), (11053, 265765), (11555, 254219), (16177, 181585), (36317, 80885), (53153, 55265)]