1304570735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{263}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 1819008576

約数和(自身を除く): 514437841

約数列:

[1, 5, 13, 17, 65, 67, 85, 221, 263, 335, 871, 1105, 1139, 1315, 3419, 4355, 4471, 4489, 5695, 14807, 17095, 17621, 22355, 22445, 58123, 58357, 74035, 76313, 88105, 229073, 290615, 291785, 299557, 381565, 992069, 1145365, 1180607, 1497785, 3894241, 4960345, 5903035, 15347891, 19471205, 20070319, 76739455, 100351595, 260914147, 1304570735]

約数ペア:

[(1, 1304570735), (5, 260914147), (13, 100351595), (17, 76739455), (65, 20070319), (67, 19471205), (85, 15347891), (221, 5903035), (263, 4960345), (335, 3894241), (871, 1497785), (1105, 1180607), (1139, 1145365), (1315, 992069), (3419, 381565), (4355, 299557), (4471, 291785), (4489, 290615), (5695, 229073), (14807, 88105), (17095, 76313), (17621, 74035), (22355, 58357), (22445, 58123)]