47738565

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{1871}}^1$

素因数の和:1901

約数の個数: 56

約数和(自身を含む): 98212608

約数和(自身を除く): 50474043

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 729, 945, 1215, 1701, 1871, 2835, 3645, 5103, 5613, 8505, 9355, 13097, 16839, 25515, 28065, 39291, 50517, 65485, 84195, 117873, 151551, 196455, 252585, 353619, 454653, 589365, 757755, 1060857, 1363959, 1768095, 2273265, 3182571, 5304285, 6819795, 9547713, 15912855, 47738565]

約数ペア:

[(1, 47738565), (3, 15912855), (5, 9547713), (7, 6819795), (9, 5304285), (15, 3182571), (21, 2273265), (27, 1768095), (35, 1363959), (45, 1060857), (63, 757755), (81, 589365), (105, 454653), (135, 353619), (189, 252585), (243, 196455), (315, 151551), (405, 117873), (567, 84195), (729, 65485), (945, 50517), (1215, 39291), (1701, 28065), (1871, 25515), (2835, 16839), (3645, 13097), (5103, 9355), (5613, 8505)]