971903295

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4493}}^1$

素因数の和:4557

約数の個数: 96

約数和(自身を含む): 2019064320

約数和(自身を除く): 1047161025

約数列:

[1, 3, 5, 9, 11, 15, 19, 23, 33, 45, 55, 57, 69, 95, 99, 115, 165, 171, 207, 209, 253, 285, 345, 437, 495, 627, 759, 855, 1035, 1045, 1265, 1311, 1881, 2185, 2277, 3135, 3795, 3933, 4493, 4807, 6555, 9405, 11385, 13479, 14421, 19665, 22465, 24035, 40437, 43263, 49423, 67395, 72105, 85367, 103339, 148269, 202185, 216315, 247115, 256101, 310017, 426835, 444807, 516695, 741345, 768303, 930051, 939037, 1136729, 1280505, 1550085, 1963441, 2224035, 2817111, 3410187, 3841515, 4650255, 4695185, 5683645, 5890323, 8451333, 9817205, 10230561, 14085555, 17050935, 17670969, 21597851, 29451615, 42256665, 51152805, 64793553, 88354845, 107989255, 194380659, 323967765, 971903295]

約数ペア:

[(1, 971903295), (3, 323967765), (5, 194380659), (9, 107989255), (11, 88354845), (15, 64793553), (19, 51152805), (23, 42256665), (33, 29451615), (45, 21597851), (55, 17670969), (57, 17050935), (69, 14085555), (95, 10230561), (99, 9817205), (115, 8451333), (165, 5890323), (171, 5683645), (207, 4695185), (209, 4650255), (253, 3841515), (285, 3410187), (345, 2817111), (437, 2224035), (495, 1963441), (627, 1550085), (759, 1280505), (855, 1136729), (1035, 939037), (1045, 930051), (1265, 768303), (1311, 741345), (1881, 516695), (2185, 444807), (2277, 426835), (3135, 310017), (3795, 256101), (3933, 247115), (4493, 216315), (4807, 202185), (6555, 148269), (9405, 103339), (11385, 85367), (13479, 72105), (14421, 67395), (19665, 49423), (22465, 43263), (24035, 40437)]