71314245

素因数分解:

$3^2\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{1429}}^1$

素因数の和:2549

約数の個数: 24

約数和(自身を含む): 123809400

約数和(自身を除く): 52495155

約数列:

[1, 3, 5, 9, 15, 45, 1109, 1429, 3327, 4287, 5545, 7145, 9981, 12861, 16635, 21435, 49905, 64305, 1584761, 4754283, 7923805, 14262849, 23771415, 71314245]

約数ペア:

[(1, 71314245), (3, 23771415), (5, 14262849), (9, 7923805), (15, 4754283), (45, 1584761), (1109, 64305), (1429, 49905), (3327, 21435), (4287, 16635), (5545, 12861), (7145, 9981)]