117604025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 183321600

約数和(自身を除く): 65717575

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 199, 275, 307, 385, 995, 1393, 1535, 1925, 2149, 2189, 3377, 4975, 6965, 7675, 10745, 10945, 15323, 16885, 23639, 34825, 53725, 54725, 61093, 76615, 84425, 118195, 305465, 383075, 427651, 590975, 672023, 1527325, 2138255, 3360115, 4704161, 10691275, 16800575, 23520805, 117604025]

約数ペア:

[(1, 117604025), (5, 23520805), (7, 16800575), (11, 10691275), (25, 4704161), (35, 3360115), (55, 2138255), (77, 1527325), (175, 672023), (199, 590975), (275, 427651), (307, 383075), (385, 305465), (995, 118195), (1393, 84425), (1535, 76615), (1925, 61093), (2149, 54725), (2189, 53725), (3377, 34825), (4975, 23639), (6965, 16885), (7675, 15323), (10745, 10945)]