127366985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 166682880

約数和(自身を除く): 39315895

約数列:

[1, 5, 23, 29, 115, 145, 181, 211, 667, 905, 1055, 3335, 4163, 4853, 5249, 6119, 20815, 24265, 26245, 30595, 38191, 120727, 140737, 190955, 603635, 703685, 878393, 1107539, 4391965, 5537695, 25473397, 127366985]

約数ペア:

[(1, 127366985), (5, 25473397), (23, 5537695), (29, 4391965), (115, 1107539), (145, 878393), (181, 703685), (211, 603635), (667, 190955), (905, 140737), (1055, 120727), (3335, 38191), (4163, 30595), (4853, 26245), (5249, 24265), (6119, 20815)]