54211185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1523}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 108411264

約数和(自身を除く): 54200079

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 113, 315, 339, 565, 791, 1017, 1523, 1695, 2373, 3955, 4569, 5085, 7119, 7615, 10661, 11865, 13707, 22845, 31983, 35595, 53305, 68535, 95949, 159915, 172099, 479745, 516297, 860495, 1204693, 1548891, 2581485, 3614079, 6023465, 7744455, 10842237, 18070395, 54211185]

約数ペア:

[(1, 54211185), (3, 18070395), (5, 10842237), (7, 7744455), (9, 6023465), (15, 3614079), (21, 2581485), (35, 1548891), (45, 1204693), (63, 860495), (105, 516297), (113, 479745), (315, 172099), (339, 159915), (565, 95949), (791, 68535), (1017, 53305), (1523, 35595), (1695, 31983), (2373, 22845), (3955, 13707), (4569, 11865), (5085, 10661), (7119, 7615)]