13669955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 19051200

約数和(自身を除く): 5381245

約数列:

[1, 5, 13, 17, 65, 85, 89, 139, 221, 445, 695, 1105, 1157, 1513, 1807, 2363, 5785, 7565, 9035, 11815, 12371, 19669, 30719, 61855, 98345, 153595, 160823, 210307, 804115, 1051535, 2733991, 13669955]

約数ペア:

[(1, 13669955), (5, 2733991), (13, 1051535), (17, 804115), (65, 210307), (85, 160823), (89, 153595), (139, 98345), (221, 61855), (445, 30719), (695, 19669), (1105, 12371), (1157, 11815), (1513, 9035), (1807, 7565), (2363, 5785)]