2523131475

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{1399}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 4228896000

約数和(自身を除く): 1705764525

約数列:

[1, 3, 5, 15, 25, 75, 139, 173, 417, 519, 695, 865, 1399, 2085, 2595, 3475, 4197, 4325, 6995, 10425, 12975, 20985, 24047, 34975, 72141, 104925, 120235, 194461, 242027, 360705, 583383, 601175, 726081, 972305, 1210135, 1803525, 2916915, 3630405, 4861525, 6050675, 14584575, 18152025, 33641753, 100925259, 168208765, 504626295, 841043825, 2523131475]

約数ペア:

[(1, 2523131475), (3, 841043825), (5, 504626295), (15, 168208765), (25, 100925259), (75, 33641753), (139, 18152025), (173, 14584575), (417, 6050675), (519, 4861525), (695, 3630405), (865, 2916915), (1399, 1803525), (2085, 1210135), (2595, 972305), (3475, 726081), (4197, 601175), (4325, 583383), (6995, 360705), (10425, 242027), (12975, 194461), (20985, 120235), (24047, 104925), (34975, 72141)]