5661565

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 8741376

約数和(自身を除く): 3079811

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 541, 805, 1495, 2093, 2705, 3787, 7033, 10465, 12443, 18935, 35165, 49231, 62215, 87101, 161759, 246155, 435505, 808795, 1132313, 5661565]

約数ペア:

[(1, 5661565), (5, 1132313), (7, 808795), (13, 435505), (23, 246155), (35, 161759), (65, 87101), (91, 62215), (115, 49231), (161, 35165), (299, 18935), (455, 12443), (541, 10465), (805, 7033), (1495, 3787), (2093, 2705)]