15397989435

素因数分解:

$3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{458069}}^1$

素因数の和:458169

約数の個数: 40

約数和(自身を含む): 27934940880

約数和(自身を除く): 12536951445

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 249, 405, 415, 747, 1245, 2241, 3735, 6723, 11205, 33615, 458069, 1374207, 2290345, 4122621, 6871035, 12367863, 20613105, 37103589, 38019727, 61839315, 114059181, 185517945, 190098635, 342177543, 570295905, 1026532629, 1710887715, 3079597887, 5132663145, 15397989435]

約数ペア:

[(1, 15397989435), (3, 5132663145), (5, 3079597887), (9, 1710887715), (15, 1026532629), (27, 570295905), (45, 342177543), (81, 190098635), (83, 185517945), (135, 114059181), (249, 61839315), (405, 38019727), (415, 37103589), (747, 20613105), (1245, 12367863), (2241, 6871035), (3735, 4122621), (6723, 2290345), (11205, 1374207), (33615, 458069)]