79284015

素因数分解:

$3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1201}}^1$

素因数の和:1381

約数の個数: 40

約数和(自身を含む): 143114928

約数和(自身を除く): 63830913

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 163, 405, 489, 815, 1201, 1467, 2445, 3603, 4401, 6005, 7335, 10809, 13203, 18015, 22005, 32427, 54045, 66015, 97281, 162135, 195763, 486405, 587289, 978815, 1761867, 2936445, 5285601, 8809335, 15856803, 26428005, 79284015]

約数ペア:

[(1, 79284015), (3, 26428005), (5, 15856803), (9, 8809335), (15, 5285601), (27, 2936445), (45, 1761867), (81, 978815), (135, 587289), (163, 486405), (405, 195763), (489, 162135), (815, 97281), (1201, 66015), (1467, 54045), (2445, 32427), (3603, 22005), (4401, 18015), (6005, 13203), (7335, 10809)]