1639449075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{6473}}^1$

素因数の和:6804

約数の個数: 48

約数和(自身を含む): 2967060096

約数和(自身を除く): 1327611021

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 307, 825, 921, 1535, 3377, 4605, 6473, 7675, 10131, 16885, 19419, 23025, 32365, 50655, 71203, 84425, 97095, 161825, 213609, 253275, 356015, 485475, 1068045, 1780075, 1987211, 5340225, 5961633, 9936055, 21859321, 29808165, 49680275, 65577963, 109296605, 149040825, 327889815, 546483025, 1639449075]

約数ペア:

[(1, 1639449075), (3, 546483025), (5, 327889815), (11, 149040825), (15, 109296605), (25, 65577963), (33, 49680275), (55, 29808165), (75, 21859321), (165, 9936055), (275, 5961633), (307, 5340225), (825, 1987211), (921, 1780075), (1535, 1068045), (3377, 485475), (4605, 356015), (6473, 253275), (7675, 213609), (10131, 161825), (16885, 97095), (19419, 84425), (23025, 71203), (32365, 50655)]