55969246575

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{551557}}^1$

素因数の和:551625

約数の個数: 72

約数和(自身を含む): 112028048496

約数和(自身を除く): 56058801921

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 41, 45, 55, 75, 99, 123, 165, 205, 225, 275, 369, 451, 495, 615, 825, 1025, 1353, 1845, 2255, 2475, 3075, 4059, 6765, 9225, 11275, 20295, 33825, 101475, 551557, 1654671, 2757785, 4964013, 6067127, 8273355, 13788925, 18201381, 22613837, 24820065, 30335635, 41366775, 54604143, 67841511, 91006905, 113069185, 124100325, 151678175, 203524533, 248752207, 273020715, 339207555, 455034525, 565345925, 746256621, 1017622665, 1243761035, 1365103575, 1696037775, 2238769863, 3731283105, 5088113325, 6218805175, 11193849315, 18656415525, 55969246575]

約数ペア:

[(1, 55969246575), (3, 18656415525), (5, 11193849315), (9, 6218805175), (11, 5088113325), (15, 3731283105), (25, 2238769863), (33, 1696037775), (41, 1365103575), (45, 1243761035), (55, 1017622665), (75, 746256621), (99, 565345925), (123, 455034525), (165, 339207555), (205, 273020715), (225, 248752207), (275, 203524533), (369, 151678175), (451, 124100325), (495, 113069185), (615, 91006905), (825, 67841511), (1025, 54604143), (1353, 41366775), (1845, 30335635), (2255, 24820065), (2475, 22613837), (3075, 18201381), (4059, 13788925), (6765, 8273355), (9225, 6067127), (11275, 4964013), (20295, 2757785), (33825, 1654671), (101475, 551557)]