15672123935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{43451}}^1$

素因数の和:43679

約数の個数: 32

約数和(自身を含む): 21023815680

約数和(自身を除く): 5351691745

約数列:

[1, 5, 13, 31, 65, 155, 179, 403, 895, 2015, 2327, 5549, 11635, 27745, 43451, 72137, 217255, 360685, 564863, 1346981, 2824315, 6734905, 7777729, 17510753, 38888645, 87553765, 101110477, 241109599, 505552385, 1205547995, 3134424787, 15672123935]

約数ペア:

[(1, 15672123935), (5, 3134424787), (13, 1205547995), (31, 505552385), (65, 241109599), (155, 101110477), (179, 87553765), (403, 38888645), (895, 17510753), (2015, 7777729), (2327, 6734905), (5549, 2824315), (11635, 1346981), (27745, 564863), (43451, 360685), (72137, 217255)]