71314065

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 132779088

約数和(自身を除く): 61465023

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 73, 85, 153, 219, 255, 365, 657, 765, 1095, 1241, 1277, 3285, 3723, 3831, 6205, 6385, 11169, 11493, 18615, 19155, 21709, 55845, 57465, 65127, 93221, 108545, 195381, 279663, 325635, 466105, 838989, 976905, 1398315, 1584757, 4194945, 4754271, 7923785, 14262813, 23771355, 71314065]

約数ペア:

[(1, 71314065), (3, 23771355), (5, 14262813), (9, 7923785), (15, 4754271), (17, 4194945), (45, 1584757), (51, 1398315), (73, 976905), (85, 838989), (153, 466105), (219, 325635), (255, 279663), (365, 195381), (657, 108545), (765, 93221), (1095, 65127), (1241, 57465), (1277, 55845), (3285, 21709), (3723, 19155), (3831, 18615), (6205, 11493), (6385, 11169)]