84253995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7229}}^1$

素因数の和:7284

約数の個数: 48

約数和(自身を含む): 171437760

約数和(自身を除く): 87183765

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 105, 111, 185, 259, 315, 333, 555, 777, 1295, 1665, 2331, 3885, 7229, 11655, 21687, 36145, 50603, 65061, 108435, 151809, 253015, 267473, 325305, 455427, 759045, 802419, 1337365, 1872311, 2277135, 2407257, 4012095, 5616933, 9361555, 12036285, 16850799, 28084665, 84253995]

約数ペア:

[(1, 84253995), (3, 28084665), (5, 16850799), (7, 12036285), (9, 9361555), (15, 5616933), (21, 4012095), (35, 2407257), (37, 2277135), (45, 1872311), (63, 1337365), (105, 802419), (111, 759045), (185, 455427), (259, 325305), (315, 267473), (333, 253015), (555, 151809), (777, 108435), (1295, 65061), (1665, 50603), (2331, 36145), (3885, 21687), (7229, 11655)]