15709068977

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{64489}}^1$

素因数の和:64625

約数の個数: 32

約数和(自身を含む): 20058969600

約数和(自身を除く): 4349900623

約数列:

[1, 7, 17, 23, 89, 119, 161, 391, 623, 1513, 2047, 2737, 10591, 14329, 34799, 64489, 243593, 451423, 1096313, 1483247, 5739521, 7674191, 10382729, 25215199, 40176647, 97571857, 132008983, 176506393, 683002999, 924062881, 2244152711, 15709068977]

約数ペア:

[(1, 15709068977), (7, 2244152711), (17, 924062881), (23, 683002999), (89, 176506393), (119, 132008983), (161, 97571857), (391, 40176647), (623, 25215199), (1513, 10382729), (2047, 7674191), (2737, 5739521), (10591, 1483247), (14329, 1096313), (34799, 451423), (64489, 243593)]