4968145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 7499520

約数和(自身を除く): 2531375

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 179, 305, 427, 455, 793, 895, 1253, 2135, 2327, 3965, 5551, 6265, 10919, 11635, 16289, 27755, 54595, 76433, 81445, 141947, 382165, 709735, 993629, 4968145]

約数ペア:

[(1, 4968145), (5, 993629), (7, 709735), (13, 382165), (35, 141947), (61, 81445), (65, 76433), (91, 54595), (179, 27755), (305, 16289), (427, 11635), (455, 10919), (793, 6265), (895, 5551), (1253, 3965), (2135, 2327)]