137824385

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{2633}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 180639720

約数和(自身を除く): 42815335

約数列:

[1, 5, 19, 29, 95, 145, 361, 551, 1805, 2633, 2755, 10469, 13165, 50027, 52345, 76357, 250135, 381785, 950513, 1450783, 4752565, 7253915, 27564877, 137824385]

約数ペア:

[(1, 137824385), (5, 27564877), (19, 7253915), (29, 4752565), (95, 1450783), (145, 950513), (361, 381785), (551, 250135), (1805, 76357), (2633, 52345), (2755, 50027), (10469, 13165)]