69392655

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 127501920

約数和(自身を除く): 58109265

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 277, 285, 293, 831, 855, 879, 1385, 1465, 2493, 2637, 4155, 4395, 5263, 5567, 12465, 13185, 15789, 16701, 26315, 27835, 47367, 50103, 78945, 81161, 83505, 236835, 243483, 250515, 405805, 730449, 1217415, 1542059, 3652245, 4626177, 7710295, 13878531, 23130885, 69392655]

約数ペア:

[(1, 69392655), (3, 23130885), (5, 13878531), (9, 7710295), (15, 4626177), (19, 3652245), (45, 1542059), (57, 1217415), (95, 730449), (171, 405805), (277, 250515), (285, 243483), (293, 236835), (831, 83505), (855, 81161), (879, 78945), (1385, 50103), (1465, 47367), (2493, 27835), (2637, 26315), (4155, 16701), (4395, 15789), (5263, 13185), (5567, 12465)]