155115873775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{2179}}^1\times {\mathrm{123803}}^1$

素因数の和:126015

約数の個数: 24

約数和(自身を含む): 200800183680

約数和(自身を除く): 45684309905

約数列:

[1, 5, 23, 25, 115, 575, 2179, 10895, 50117, 54475, 123803, 250585, 619015, 1252925, 2847469, 3095075, 14237345, 71186725, 269766737, 1348833685, 6204634951, 6744168425, 31023174755, 155115873775]

約数ペア:

[(1, 155115873775), (5, 31023174755), (23, 6744168425), (25, 6204634951), (115, 1348833685), (575, 269766737), (2179, 71186725), (10895, 14237345), (50117, 3095075), (54475, 2847469), (123803, 1252925), (250585, 619015)]