147961065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{32771}}^1$

素因数の和:32829

約数の個数: 32

約数和(自身を含む): 276857856

約数和(自身を除く): 128896791

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 32771, 98313, 163855, 229397, 491565, 688191, 1146985, 1409153, 3440955, 4227459, 7045765, 9864071, 21137295, 29592213, 49320355, 147961065]

約数ペア:

[(1, 147961065), (3, 49320355), (5, 29592213), (7, 21137295), (15, 9864071), (21, 7045765), (35, 4227459), (43, 3440955), (105, 1409153), (129, 1146985), (215, 688191), (301, 491565), (645, 229397), (903, 163855), (1505, 98313), (4515, 32771)]