1572152615135

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{5351}}^1\times {\mathrm{21391}}^1$

素因数の和:26855

約数の個数: 32

約数和(自身を含む): 1961900365824

約数和(自身を除く): 389747750689

約数列:

[1, 5, 41, 67, 205, 335, 2747, 5351, 13735, 21391, 26755, 106955, 219391, 358517, 877031, 1096955, 1433197, 1792585, 4385155, 7165985, 14699197, 58761077, 73495985, 114463241, 293805385, 572316205, 4692992881, 7669037147, 23464964405, 38345185735, 314430523027, 1572152615135]

約数ペア:

[(1, 1572152615135), (5, 314430523027), (41, 38345185735), (67, 23464964405), (205, 7669037147), (335, 4692992881), (2747, 572316205), (5351, 293805385), (13735, 114463241), (21391, 73495985), (26755, 58761077), (106955, 14699197), (219391, 7165985), (358517, 4385155), (877031, 1792585), (1096955, 1433197)]