1128277455

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{3319}}^1$

素因数の和:3631

約数の個数: 32

約数和(自身を含む): 1830090240

約数和(自身を除く): 701812785

約数列:

[1, 3, 5, 15, 131, 173, 393, 519, 655, 865, 1965, 2595, 3319, 9957, 16595, 22663, 49785, 67989, 113315, 339945, 434789, 574187, 1304367, 1722561, 2173945, 2870935, 6521835, 8612805, 75218497, 225655491, 376092485, 1128277455]

約数ペア:

[(1, 1128277455), (3, 376092485), (5, 225655491), (15, 75218497), (131, 8612805), (173, 6521835), (393, 2870935), (519, 2173945), (655, 1722561), (865, 1304367), (1965, 574187), (2595, 434789), (3319, 339945), (9957, 113315), (16595, 67989), (22663, 49785)]