79278045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{68639}}^1$

素因数の和:68665

約数の個数: 32

約数和(自身を含む): 158146560

約数和(自身を除く): 78868515

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 68639, 205917, 343195, 480473, 755029, 1029585, 1441419, 2265087, 2402365, 3775145, 5285203, 7207095, 11325435, 15855609, 26426015, 79278045]

約数ペア:

[(1, 79278045), (3, 26426015), (5, 15855609), (7, 11325435), (11, 7207095), (15, 5285203), (21, 3775145), (33, 2402365), (35, 2265087), (55, 1441419), (77, 1029585), (105, 755029), (165, 480473), (231, 343195), (385, 205917), (1155, 68639)]