2609034625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 3564767232

約数和(自身を除く): 955732607

約数列:

[1, 5, 17, 25, 47, 85, 125, 151, 173, 235, 425, 755, 799, 865, 1175, 2125, 2567, 2941, 3775, 3995, 4325, 5875, 7097, 8131, 12835, 14705, 18875, 19975, 21625, 26123, 35485, 40655, 64175, 73525, 99875, 120649, 130615, 138227, 177425, 203275, 320875, 367625, 444091, 603245, 653075, 691135, 887125, 1016375, 1227781, 2220455, 3016225, 3265375, 3455675, 6138905, 11102275, 15081125, 17278375, 20872277, 30694525, 55511375, 104361385, 153472625, 521806925, 2609034625]

約数ペア:

[(1, 2609034625), (5, 521806925), (17, 153472625), (25, 104361385), (47, 55511375), (85, 30694525), (125, 20872277), (151, 17278375), (173, 15081125), (235, 11102275), (425, 6138905), (755, 3455675), (799, 3265375), (865, 3016225), (1175, 2220455), (2125, 1227781), (2567, 1016375), (2941, 887125), (3775, 691135), (3995, 653075), (4325, 603245), (5875, 444091), (7097, 367625), (8131, 320875), (12835, 203275), (14705, 177425), (18875, 138227), (19975, 130615), (21625, 120649), (26123, 99875), (35485, 73525), (40655, 64175)]