12863095

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 20067840

約数和(自身を除く): 7204745

約数列:

[1, 5, 7, 19, 23, 29, 35, 95, 115, 133, 145, 161, 203, 437, 551, 665, 667, 805, 841, 1015, 2185, 2755, 3059, 3335, 3857, 4205, 4669, 5887, 12673, 15295, 15979, 19285, 19343, 23345, 29435, 63365, 79895, 88711, 96715, 111853, 135401, 367517, 443555, 559265, 677005, 1837585, 2572619, 12863095]

約数ペア:

[(1, 12863095), (5, 2572619), (7, 1837585), (19, 677005), (23, 559265), (29, 443555), (35, 367517), (95, 135401), (115, 111853), (133, 96715), (145, 88711), (161, 79895), (203, 63365), (437, 29435), (551, 23345), (665, 19343), (667, 19285), (805, 15979), (841, 15295), (1015, 12673), (2185, 5887), (2755, 4669), (3059, 4205), (3335, 3857)]