64477265

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1912

約数の個数: 16

約数和(自身を含む): 79349760

約数和(自身を除く): 14872495

約数列:

[1, 5, 59, 127, 295, 635, 1721, 7493, 8605, 37465, 101539, 218567, 507695, 1092835, 12895453, 64477265]

約数ペア:

[(1, 64477265), (5, 12895453), (59, 1092835), (127, 507695), (295, 218567), (635, 101539), (1721, 37465), (7493, 8605)]