151906965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{7993}}^1$

素因数の和:8189

約数の個数: 32

約数和(自身を含む): 279342336

約数和(自身を除く): 127435371

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 543, 905, 1267, 2715, 3801, 6335, 7993, 19005, 23979, 39965, 55951, 119895, 167853, 279755, 839265, 1446733, 4340199, 7233665, 10127131, 21700995, 30381393, 50635655, 151906965]

約数ペア:

[(1, 151906965), (3, 50635655), (5, 30381393), (7, 21700995), (15, 10127131), (21, 7233665), (35, 4340199), (105, 1446733), (181, 839265), (543, 279755), (905, 167853), (1267, 119895), (2715, 55951), (3801, 39965), (6335, 23979), (7993, 19005)]