129181635

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 255923712

約数和(自身を除く): 126742077

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 107, 135, 165, 271, 297, 321, 405, 495, 535, 813, 891, 963, 1177, 1355, 1485, 1605, 2439, 2889, 2981, 3531, 4065, 4455, 4815, 5885, 7317, 8667, 8943, 10593, 12195, 14445, 14905, 17655, 21951, 26829, 28997, 31779, 36585, 43335, 44715, 52965, 80487, 86991, 95337, 109755, 134145, 144985, 158895, 241461, 260973, 318967, 402435, 434955, 476685, 782919, 956901, 1207305, 1304865, 1594835, 2348757, 2870703, 3914595, 4784505, 8612109, 11743785, 14353515, 25836327, 43060545, 129181635]

約数ペア:

[(1, 129181635), (3, 43060545), (5, 25836327), (9, 14353515), (11, 11743785), (15, 8612109), (27, 4784505), (33, 3914595), (45, 2870703), (55, 2348757), (81, 1594835), (99, 1304865), (107, 1207305), (135, 956901), (165, 782919), (271, 476685), (297, 434955), (321, 402435), (405, 318967), (495, 260973), (535, 241461), (813, 158895), (891, 144985), (963, 134145), (1177, 109755), (1355, 95337), (1485, 86991), (1605, 80487), (2439, 52965), (2889, 44715), (2981, 43335), (3531, 36585), (4065, 31779), (4455, 28997), (4815, 26829), (5885, 21951), (7317, 17655), (8667, 14905), (8943, 14445), (10593, 12195)]