11921793585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2917}}^1\times {\mathrm{20959}}^1$

素因数の和:23897

約数の個数: 32

約数和(自身を含む): 20550190080

約数和(自身を除く): 8628396495

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 2917, 8751, 14585, 20959, 37921, 43755, 62877, 104795, 113763, 189605, 272467, 314385, 568815, 817401, 1362335, 4087005, 61137403, 183412209, 305687015, 794786239, 917061045, 2384358717, 3973931195, 11921793585]

約数ペア:

[(1, 11921793585), (3, 3973931195), (5, 2384358717), (13, 917061045), (15, 794786239), (39, 305687015), (65, 183412209), (195, 61137403), (2917, 4087005), (8751, 1362335), (14585, 817401), (20959, 568815), (37921, 314385), (43755, 272467), (62877, 189605), (104795, 113763)]