2711940565545

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^2\times {\mathrm{239}}^1\times {\mathrm{11059}}^1$

素因数の和:11611

約数の個数: 72

約数和(自身を含む): 4752262569600

約数和(自身を除く): 2040322004055

約数列:

[1, 3, 5, 9, 15, 45, 151, 239, 453, 717, 755, 1195, 1359, 2151, 2265, 3585, 6795, 10755, 11059, 22801, 33177, 36089, 55295, 68403, 99531, 108267, 114005, 165885, 180445, 205209, 324801, 342015, 497655, 541335, 1026045, 1624005, 1669909, 2643101, 5009727, 5449439, 7929303, 8349545, 13215505, 15029181, 16348317, 23787909, 25048635, 27247195, 39646515, 49044951, 75145905, 81741585, 118939545, 245224755, 252156259, 399108251, 756468777, 1197324753, 1260781295, 1995541255, 2269406331, 3591974259, 3782343885, 5986623765, 11347031655, 17959871295, 60265345901, 180796037703, 301326729505, 542388113109, 903980188515, 2711940565545]

約数ペア:

[(1, 2711940565545), (3, 903980188515), (5, 542388113109), (9, 301326729505), (15, 180796037703), (45, 60265345901), (151, 17959871295), (239, 11347031655), (453, 5986623765), (717, 3782343885), (755, 3591974259), (1195, 2269406331), (1359, 1995541255), (2151, 1260781295), (2265, 1197324753), (3585, 756468777), (6795, 399108251), (10755, 252156259), (11059, 245224755), (22801, 118939545), (33177, 81741585), (36089, 75145905), (55295, 49044951), (68403, 39646515), (99531, 27247195), (108267, 25048635), (114005, 23787909), (165885, 16348317), (180445, 15029181), (205209, 13215505), (324801, 8349545), (342015, 7929303), (497655, 5449439), (541335, 5009727), (1026045, 2643101), (1624005, 1669909)]