4016287395

素因数分解:

$3^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{39509}}^1$

素因数の和:39777

約数の個数: 40

約数和(自身を含む): 7228433520

約数和(自身を除く): 3212146125

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 251, 405, 753, 1255, 2259, 3765, 6777, 11295, 20331, 33885, 39509, 101655, 118527, 197545, 355581, 592635, 1066743, 1777905, 3200229, 5333715, 9916759, 16001145, 29750277, 49583795, 89250831, 148751385, 267752493, 446254155, 803257479, 1338762465, 4016287395]

約数ペア:

[(1, 4016287395), (3, 1338762465), (5, 803257479), (9, 446254155), (15, 267752493), (27, 148751385), (45, 89250831), (81, 49583795), (135, 29750277), (251, 16001145), (405, 9916759), (753, 5333715), (1255, 3200229), (2259, 1777905), (3765, 1066743), (6777, 592635), (11295, 355581), (20331, 197545), (33885, 118527), (39509, 101655)]