15690549655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{349}}^1\times {\mathrm{2909}}^1$

素因数の和:3555

約数の個数: 32

約数和(自身を含む): 20679624000

約数和(自身を除く): 4989074345

約数列:

[1, 5, 11, 55, 281, 349, 1405, 1745, 2909, 3091, 3839, 14545, 15455, 19195, 31999, 98069, 159995, 490345, 817429, 1015241, 1078759, 4087145, 5076205, 5393795, 8991719, 11167651, 44958595, 55838255, 285282721, 1426413605, 3138109931, 15690549655]

約数ペア:

[(1, 15690549655), (5, 3138109931), (11, 1426413605), (55, 285282721), (281, 55838255), (349, 44958595), (1405, 11167651), (1745, 8991719), (2909, 5393795), (3091, 5076205), (3839, 4087145), (14545, 1078759), (15455, 1015241), (19195, 817429), (31999, 490345), (98069, 159995)]