156795155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 210643200

約数和(自身を除く): 53848045

約数列:

[1, 5, 11, 55, 59, 211, 229, 295, 649, 1055, 1145, 2321, 2519, 3245, 11605, 12449, 12595, 13511, 48319, 62245, 67555, 136939, 148621, 241595, 531509, 684695, 743105, 2657545, 2850821, 14254105, 31359031, 156795155]

約数ペア:

[(1, 156795155), (5, 31359031), (11, 14254105), (55, 2850821), (59, 2657545), (211, 743105), (229, 684695), (295, 531509), (649, 241595), (1055, 148621), (1145, 136939), (2321, 67555), (2519, 62245), (3245, 48319), (11605, 13511), (12449, 12595)]