25342317

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 51367680

約数和(自身を除く): 26025363

約数列:

[1, 3, 7, 9, 11, 13, 21, 29, 33, 39, 63, 77, 87, 91, 97, 99, 117, 143, 203, 231, 261, 273, 291, 319, 377, 429, 609, 679, 693, 819, 873, 957, 1001, 1067, 1131, 1261, 1287, 1827, 2037, 2233, 2639, 2813, 2871, 3003, 3201, 3393, 3783, 4147, 6111, 6699, 7469, 7917, 8439, 8827, 9009, 9603, 11349, 12441, 13871, 19691, 20097, 22407, 23751, 25317, 26481, 29029, 30943, 36569, 37323, 41613, 59073, 67221, 79443, 87087, 92829, 97097, 109707, 124839, 177219, 216601, 255983, 261261, 278487, 291291, 329121, 402259, 649803, 767949, 873873, 1206777, 1949409, 2303847, 2815813, 3620331, 8447439, 25342317]

約数ペア:

[(1, 25342317), (3, 8447439), (7, 3620331), (9, 2815813), (11, 2303847), (13, 1949409), (21, 1206777), (29, 873873), (33, 767949), (39, 649803), (63, 402259), (77, 329121), (87, 291291), (91, 278487), (97, 261261), (99, 255983), (117, 216601), (143, 177219), (203, 124839), (231, 109707), (261, 97097), (273, 92829), (291, 87087), (319, 79443), (377, 67221), (429, 59073), (609, 41613), (679, 37323), (693, 36569), (819, 30943), (873, 29029), (957, 26481), (1001, 25317), (1067, 23751), (1131, 22407), (1261, 20097), (1287, 19691), (1827, 13871), (2037, 12441), (2233, 11349), (2639, 9603), (2813, 9009), (2871, 8827), (3003, 8439), (3201, 7917), (3393, 7469), (3783, 6699), (4147, 6111)]