118980915

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 193971456

約数和(自身を除く): 74990541

約数列:

[1, 3, 5, 15, 83, 227, 249, 415, 421, 681, 1135, 1245, 1263, 2105, 3405, 6315, 18841, 34943, 56523, 94205, 95567, 104829, 174715, 282615, 286701, 477835, 524145, 1433505, 7932061, 23796183, 39660305, 118980915]

約数ペア:

[(1, 118980915), (3, 39660305), (5, 23796183), (15, 7932061), (83, 1433505), (227, 524145), (249, 477835), (415, 286701), (421, 282615), (681, 174715), (1135, 104829), (1245, 95567), (1263, 94205), (2105, 56523), (3405, 34943), (6315, 18841)]