1246012015

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 1551312000

約数和(自身を除く): 305299985

約数列:

[1, 5, 71, 89, 113, 349, 355, 445, 565, 1745, 6319, 8023, 10057, 24779, 31061, 31595, 39437, 40115, 50285, 123895, 155305, 197185, 714047, 2205331, 2800027, 3509893, 3570235, 11026655, 14000135, 17549465, 249202403, 1246012015]

約数ペア:

[(1, 1246012015), (5, 249202403), (71, 17549465), (89, 14000135), (113, 11026655), (349, 3570235), (355, 3509893), (445, 2800027), (565, 2205331), (1745, 714047), (6319, 197185), (8023, 155305), (10057, 123895), (24779, 50285), (31061, 40115), (31595, 39437)]