4426785

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 8682240

約数和(自身を除く): 4255455

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 271, 297, 363, 495, 605, 813, 1089, 1355, 1485, 1815, 2439, 2981, 3267, 4065, 5445, 7317, 8943, 12195, 14905, 16335, 26829, 32791, 36585, 44715, 80487, 98373, 134145, 163955, 295119, 402435, 491865, 885357, 1475595, 4426785]

約数ペア:

[(1, 4426785), (3, 1475595), (5, 885357), (9, 491865), (11, 402435), (15, 295119), (27, 163955), (33, 134145), (45, 98373), (55, 80487), (99, 44715), (121, 36585), (135, 32791), (165, 26829), (271, 16335), (297, 14905), (363, 12195), (495, 8943), (605, 7317), (813, 5445), (1089, 4065), (1355, 3267), (1485, 2981), (1815, 2439)]