2917213075

素因数分解:

$5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{1193}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 4210712640

約数和(自身を除く): 1293499565

約数列:

[1, 5, 7, 25, 35, 89, 157, 175, 445, 623, 785, 1099, 1193, 2225, 3115, 3925, 5495, 5965, 8351, 13973, 15575, 27475, 29825, 41755, 69865, 97811, 106177, 187301, 208775, 349325, 489055, 530885, 743239, 936505, 1311107, 2445275, 2654425, 3716195, 4682525, 6555535, 16669789, 18580975, 32777675, 83348945, 116688523, 416744725, 583442615, 2917213075]

約数ペア:

[(1, 2917213075), (5, 583442615), (7, 416744725), (25, 116688523), (35, 83348945), (89, 32777675), (157, 18580975), (175, 16669789), (445, 6555535), (623, 4682525), (785, 3716195), (1099, 2654425), (1193, 2445275), (2225, 1311107), (3115, 936505), (3925, 743239), (5495, 530885), (5965, 489055), (8351, 349325), (13973, 208775), (15575, 187301), (27475, 106177), (29825, 97811), (41755, 69865)]