72023585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{1249}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 91200000

約数和(自身を除く): 19176415

約数列:

[1, 5, 19, 95, 607, 1249, 3035, 6245, 11533, 23731, 57665, 118655, 758143, 3790715, 14404717, 72023585]

約数ペア:

[(1, 72023585), (5, 14404717), (19, 3790715), (95, 758143), (607, 118655), (1249, 57665), (3035, 23731), (6245, 11533)]