15674963995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{25633}}^1$

素因数の和:25855

約数の個数: 32

約数和(自身を含む): 20412866880

約数和(自身を除く): 4737902885

約数列:

[1, 5, 19, 41, 95, 157, 205, 779, 785, 2983, 3895, 6437, 14915, 25633, 32185, 122303, 128165, 487027, 611515, 1050953, 2435135, 4024381, 5254765, 19968107, 20121905, 76463239, 99840535, 164999621, 382316195, 824998105, 3134992799, 15674963995]

約数ペア:

[(1, 15674963995), (5, 3134992799), (19, 824998105), (41, 382316195), (95, 164999621), (157, 99840535), (205, 76463239), (779, 20121905), (785, 19968107), (2983, 5254765), (3895, 4024381), (6437, 2435135), (14915, 1050953), (25633, 611515), (32185, 487027), (122303, 128165)]