18253699515

素因数分解:

$3^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{53087}}^1$

素因数の和:53390

約数の個数: 48

約数和(自身を含む): 32928150528

約数和(自身を除く): 14674451013

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 283, 405, 849, 1215, 1415, 2547, 4245, 7641, 12735, 22923, 38205, 53087, 68769, 114615, 159261, 265435, 343845, 477783, 796305, 1433349, 2388915, 4300047, 7166745, 12900141, 15023621, 21500235, 45070863, 64500705, 75118105, 135212589, 225354315, 405637767, 676062945, 1216913301, 2028188835, 3650739903, 6084566505, 18253699515]

約数ペア:

[(1, 18253699515), (3, 6084566505), (5, 3650739903), (9, 2028188835), (15, 1216913301), (27, 676062945), (45, 405637767), (81, 225354315), (135, 135212589), (243, 75118105), (283, 64500705), (405, 45070863), (849, 21500235), (1215, 15023621), (1415, 12900141), (2547, 7166745), (4245, 4300047), (7641, 2388915), (12735, 1433349), (22923, 796305), (38205, 477783), (53087, 343845), (68769, 265435), (114615, 159261)]