2713165

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 4112640

約数和(自身を除く): 1399475

約数列:

[1, 5, 7, 13, 35, 65, 67, 89, 91, 335, 445, 455, 469, 623, 871, 1157, 2345, 3115, 4355, 5785, 5963, 6097, 8099, 29815, 30485, 40495, 41741, 77519, 208705, 387595, 542633, 2713165]

約数ペア:

[(1, 2713165), (5, 542633), (7, 387595), (13, 208705), (35, 77519), (65, 41741), (67, 40495), (89, 30485), (91, 29815), (335, 8099), (445, 6097), (455, 5963), (469, 5785), (623, 4355), (871, 3115), (1157, 2345)]