428184575

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1759}}^1$

素因数の和:1896

約数の個数: 48

約数和(自身を含む): 659957760

約数和(自身を除く): 231773185

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 107, 175, 325, 455, 535, 749, 1391, 1759, 2275, 2675, 3745, 6955, 8795, 9737, 12313, 18725, 22867, 34775, 43975, 48685, 61565, 114335, 160069, 188213, 243425, 307825, 571675, 800345, 941065, 1317491, 2446769, 4001725, 4705325, 6587455, 12233845, 17127383, 32937275, 61169225, 85636915, 428184575]

約数ペア:

[(1, 428184575), (5, 85636915), (7, 61169225), (13, 32937275), (25, 17127383), (35, 12233845), (65, 6587455), (91, 4705325), (107, 4001725), (175, 2446769), (325, 1317491), (455, 941065), (535, 800345), (749, 571675), (1391, 307825), (1759, 243425), (2275, 188213), (2675, 160069), (3745, 114335), (6955, 61565), (8795, 48685), (9737, 43975), (12313, 34775), (18725, 22867)]