39176415

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 72884448

約数和(自身を除く): 33708033

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 83, 85, 153, 249, 255, 415, 617, 747, 765, 1245, 1411, 1851, 3085, 3735, 4233, 5553, 7055, 9255, 10489, 12699, 21165, 27765, 31467, 51211, 52445, 63495, 94401, 153633, 157335, 256055, 460899, 472005, 768165, 870587, 2304495, 2611761, 4352935, 7835283, 13058805, 39176415]

約数ペア:

[(1, 39176415), (3, 13058805), (5, 7835283), (9, 4352935), (15, 2611761), (17, 2304495), (45, 870587), (51, 768165), (83, 472005), (85, 460899), (153, 256055), (249, 157335), (255, 153633), (415, 94401), (617, 63495), (747, 52445), (765, 51211), (1245, 31467), (1411, 27765), (1851, 21165), (3085, 12699), (3735, 10489), (4233, 9255), (5553, 7055)]