1155388585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{77621}}^1$

素因数の和:77868

約数の個数: 16

約数和(自身を含む): 1499657040

約数和(自身を除く): 344268455

約数列:

[1, 5, 13, 65, 229, 1145, 2977, 14885, 77621, 388105, 1009073, 5045365, 17775209, 88876045, 231077717, 1155388585]

約数ペア:

[(1, 1155388585), (5, 231077717), (13, 88876045), (65, 17775209), (229, 5045365), (1145, 1009073), (2977, 388105), (14885, 77621)]