1340802315

素因数分解:

$3^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5039}}^1$

素因数の和:5135

約数の個数: 56

約数和(自身を含む): 2445871680

約数和(自身を除く): 1105069365

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 243, 365, 405, 657, 729, 1095, 1215, 1971, 3285, 3645, 5039, 5913, 9855, 15117, 17739, 25195, 29565, 45351, 53217, 75585, 88695, 136053, 226755, 266085, 367847, 408159, 680265, 1103541, 1224477, 1839235, 2040795, 3310623, 3673431, 5517705, 6122385, 9931869, 16553115, 18367155, 29795607, 49659345, 89386821, 148978035, 268160463, 446934105, 1340802315]

約数ペア:

[(1, 1340802315), (3, 446934105), (5, 268160463), (9, 148978035), (15, 89386821), (27, 49659345), (45, 29795607), (73, 18367155), (81, 16553115), (135, 9931869), (219, 6122385), (243, 5517705), (365, 3673431), (405, 3310623), (657, 2040795), (729, 1839235), (1095, 1224477), (1215, 1103541), (1971, 680265), (3285, 408159), (3645, 367847), (5039, 266085), (5913, 226755), (9855, 136053), (15117, 88695), (17739, 75585), (25195, 53217), (29565, 45351)]