551468925

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1072

約数の個数: 96

約数和(自身を含む): 1168179200

約数和(自身を除く): 616710275

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 127, 135, 175, 189, 225, 315, 381, 525, 635, 675, 889, 919, 945, 1143, 1575, 1905, 2667, 2757, 3175, 3429, 4445, 4595, 4725, 5715, 6433, 8001, 8271, 9525, 13335, 13785, 17145, 19299, 22225, 22975, 24003, 24813, 28575, 32165, 40005, 41355, 57897, 66675, 68925, 85725, 96495, 116713, 120015, 124065, 160825, 173691, 200025, 206775, 289485, 350139, 482475, 583565, 600075, 620325, 816991, 868455, 1050417, 1447425, 1750695, 2450973, 2917825, 3151251, 4084955, 4342275, 5252085, 7352919, 8753475, 12254865, 15756255, 20424775, 22058757, 26260425, 36764595, 61274325, 78781275, 110293785, 183822975, 551468925]

約数ペア:

[(1, 551468925), (3, 183822975), (5, 110293785), (7, 78781275), (9, 61274325), (15, 36764595), (21, 26260425), (25, 22058757), (27, 20424775), (35, 15756255), (45, 12254865), (63, 8753475), (75, 7352919), (105, 5252085), (127, 4342275), (135, 4084955), (175, 3151251), (189, 2917825), (225, 2450973), (315, 1750695), (381, 1447425), (525, 1050417), (635, 868455), (675, 816991), (889, 620325), (919, 600075), (945, 583565), (1143, 482475), (1575, 350139), (1905, 289485), (2667, 206775), (2757, 200025), (3175, 173691), (3429, 160825), (4445, 124065), (4595, 120015), (4725, 116713), (5715, 96495), (6433, 85725), (8001, 68925), (8271, 66675), (9525, 57897), (13335, 41355), (13785, 40005), (17145, 32165), (19299, 28575), (22225, 24813), (22975, 24003)]