239624748705

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{787}}^1\times {\mathrm{6737}}^1$

素因数の和:7686

約数の個数: 64

約数和(自身を含む): 403695249408

約数和(自身を除く): 164070500703

約数列:

[1, 3, 5, 15, 23, 69, 115, 131, 345, 393, 655, 787, 1965, 2361, 3013, 3935, 6737, 9039, 11805, 15065, 18101, 20211, 33685, 45195, 54303, 90505, 101055, 103097, 154951, 271515, 309291, 464853, 515485, 774755, 882547, 1546455, 2324265, 2371231, 2647641, 4412735, 5302019, 7113693, 11856155, 13238205, 15906057, 20298581, 26510095, 35568465, 60895743, 79530285, 101492905, 121946437, 304478715, 365839311, 609732185, 694564489, 1829196555, 2083693467, 3472822445, 10418467335, 15974983247, 47924949741, 79874916235, 239624748705]

約数ペア:

[(1, 239624748705), (3, 79874916235), (5, 47924949741), (15, 15974983247), (23, 10418467335), (69, 3472822445), (115, 2083693467), (131, 1829196555), (345, 694564489), (393, 609732185), (655, 365839311), (787, 304478715), (1965, 121946437), (2361, 101492905), (3013, 79530285), (3935, 60895743), (6737, 35568465), (9039, 26510095), (11805, 20298581), (15065, 15906057), (18101, 13238205), (20211, 11856155), (33685, 7113693), (45195, 5302019), (54303, 4412735), (90505, 2647641), (101055, 2371231), (103097, 2324265), (154951, 1546455), (271515, 882547), (309291, 774755), (464853, 515485)]