78001495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{859}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 110960640

約数和(自身を除く): 32959145

約数列:

[1, 5, 11, 13, 55, 65, 127, 143, 635, 715, 859, 1397, 1651, 4295, 6985, 8255, 9449, 11167, 18161, 47245, 55835, 90805, 109093, 122837, 545465, 614185, 1200023, 1418209, 6000115, 7091045, 15600299, 78001495]

約数ペア:

[(1, 78001495), (5, 15600299), (11, 7091045), (13, 6000115), (55, 1418209), (65, 1200023), (127, 614185), (143, 545465), (635, 122837), (715, 109093), (859, 90805), (1397, 55835), (1651, 47245), (4295, 18161), (6985, 11167), (8255, 9449)]