187868065

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2477}}^1$

素因数の和:2697

約数の個数: 32

約数和(自身を含む): 282610944

約数和(自身を除く): 94742879

約数列:

[1, 5, 7, 11, 35, 55, 77, 197, 385, 985, 1379, 2167, 2477, 6895, 10835, 12385, 15169, 17339, 27247, 75845, 86695, 136235, 190729, 487969, 953645, 2439845, 3415783, 5367659, 17078915, 26838295, 37573613, 187868065]

約数ペア:

[(1, 187868065), (5, 37573613), (7, 26838295), (11, 17078915), (35, 5367659), (55, 3415783), (77, 2439845), (197, 953645), (385, 487969), (985, 190729), (1379, 136235), (2167, 86695), (2477, 75845), (6895, 27247), (10835, 17339), (12385, 15169)]