846280655

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{769}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 1194510240

約数和(自身を除く): 348229585

約数列:

[1, 5, 11, 17, 55, 85, 107, 121, 187, 535, 605, 769, 935, 1177, 1819, 2057, 3845, 5885, 8459, 9095, 10285, 12947, 13073, 20009, 42295, 64735, 65365, 82283, 93049, 100045, 143803, 220099, 411415, 465245, 719015, 905113, 1100495, 1398811, 1581833, 4525565, 6994055, 7909165, 9956243, 15386921, 49781215, 76934605, 169256131, 846280655]

約数ペア:

[(1, 846280655), (5, 169256131), (11, 76934605), (17, 49781215), (55, 15386921), (85, 9956243), (107, 7909165), (121, 6994055), (187, 4525565), (535, 1581833), (605, 1398811), (769, 1100495), (935, 905113), (1177, 719015), (1819, 465245), (2057, 411415), (3845, 220099), (5885, 143803), (8459, 100045), (9095, 93049), (10285, 82283), (12947, 65365), (13073, 64735), (20009, 42295)]