8869212675

素因数分解:

$3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{2447}}^1$

素因数の和:2733

約数の個数: 72

約数和(自身を含む): 16159590720

約数和(自身を除く): 7290378045

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 181, 225, 267, 445, 543, 801, 905, 1335, 1629, 2225, 2447, 2715, 4005, 4525, 6675, 7341, 8145, 12235, 13575, 16109, 20025, 22023, 36705, 40725, 48327, 61175, 80545, 110115, 144981, 183525, 217783, 241635, 402725, 442907, 550575, 653349, 724905, 1088915, 1208175, 1328721, 1960047, 2214535, 3266745, 3624525, 3986163, 5444575, 6643605, 9800235, 11072675, 16333725, 19930815, 33218025, 39418723, 49001175, 99654075, 118256169, 197093615, 354768507, 591280845, 985468075, 1773842535, 2956404225, 8869212675]

約数ペア:

[(1, 8869212675), (3, 2956404225), (5, 1773842535), (9, 985468075), (15, 591280845), (25, 354768507), (45, 197093615), (75, 118256169), (89, 99654075), (181, 49001175), (225, 39418723), (267, 33218025), (445, 19930815), (543, 16333725), (801, 11072675), (905, 9800235), (1335, 6643605), (1629, 5444575), (2225, 3986163), (2447, 3624525), (2715, 3266745), (4005, 2214535), (4525, 1960047), (6675, 1328721), (7341, 1208175), (8145, 1088915), (12235, 724905), (13575, 653349), (16109, 550575), (20025, 442907), (22023, 402725), (36705, 241635), (40725, 217783), (48327, 183525), (61175, 144981), (80545, 110115)]