422392685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1567}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 619799040

約数和(自身を除く): 197406355

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 169, 319, 377, 715, 845, 1567, 1595, 1859, 1885, 4147, 4901, 7835, 9295, 17237, 20371, 20735, 24505, 45443, 53911, 86185, 101855, 224081, 227215, 264823, 269555, 499873, 590759, 1120405, 1324115, 2499365, 2913053, 2953795, 6498349, 7679867, 14565265, 32491745, 38399335, 84478537, 422392685]

約数ペア:

[(1, 422392685), (5, 84478537), (11, 38399335), (13, 32491745), (29, 14565265), (55, 7679867), (65, 6498349), (143, 2953795), (145, 2913053), (169, 2499365), (319, 1324115), (377, 1120405), (715, 590759), (845, 499873), (1567, 269555), (1595, 264823), (1859, 227215), (1885, 224081), (4147, 101855), (4901, 86185), (7835, 53911), (9295, 45443), (17237, 24505), (20371, 20735)]