17532385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 6417695

約数列:

[1, 5, 13, 29, 65, 71, 131, 145, 355, 377, 655, 923, 1703, 1885, 2059, 3799, 4615, 8515, 9301, 10295, 18995, 26767, 46505, 49387, 120913, 133835, 246935, 269729, 604565, 1348645, 3506477, 17532385]

約数ペア:

[(1, 17532385), (5, 3506477), (13, 1348645), (29, 604565), (65, 269729), (71, 246935), (131, 133835), (145, 120913), (355, 49387), (377, 46505), (655, 26767), (923, 18995), (1703, 10295), (1885, 9301), (2059, 8515), (3799, 4615)]