90211295

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{977}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 110553120

約数和(自身を除く): 20341825

約数列:

[1, 5, 59, 295, 313, 977, 1565, 4885, 18467, 57643, 92335, 288215, 305801, 1529005, 18042259, 90211295]

約数ペア:

[(1, 90211295), (5, 18042259), (59, 1529005), (295, 305801), (313, 288215), (977, 92335), (1565, 57643), (4885, 18467)]