2479528025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12953}}^1$

素因数の和:13026

約数の個数: 48

約数和(自身を含む): 3598103040

約数和(自身を除く): 1118575015

約数列:

[1, 5, 13, 19, 25, 31, 65, 95, 155, 247, 325, 403, 475, 589, 775, 1235, 2015, 2945, 6175, 7657, 10075, 12953, 14725, 38285, 64765, 168389, 191425, 246107, 323825, 401543, 841945, 1230535, 2007715, 3199391, 4209725, 5220059, 6152675, 7629317, 10038575, 15996955, 26100295, 38146585, 79984775, 99181121, 130501475, 190732925, 495905605, 2479528025]

約数ペア:

[(1, 2479528025), (5, 495905605), (13, 190732925), (19, 130501475), (25, 99181121), (31, 79984775), (65, 38146585), (95, 26100295), (155, 15996955), (247, 10038575), (325, 7629317), (403, 6152675), (475, 5220059), (589, 4209725), (775, 3199391), (1235, 2007715), (2015, 1230535), (2945, 841945), (6175, 401543), (7657, 323825), (10075, 246107), (12953, 191425), (14725, 168389), (38285, 64765)]