12251010645

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{19993}}^1$

素因数の和:20116

約数の個数: 80

約数和(自身を含む): 23515343280

約数和(自身を除く): 11264332635

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 89, 135, 153, 255, 267, 405, 445, 459, 765, 801, 1335, 1377, 1513, 2295, 2403, 4005, 4539, 6885, 7209, 7565, 12015, 13617, 19993, 22695, 36045, 40851, 59979, 68085, 99965, 122553, 179937, 204255, 299895, 339881, 539811, 612765, 899685, 1019643, 1619433, 1699405, 1779377, 2699055, 3058929, 5098215, 5338131, 8097165, 8896885, 9176787, 15294645, 16014393, 26690655, 27530361, 30249409, 45883935, 48043179, 80071965, 90748227, 137651805, 144129537, 151247045, 240215895, 272244681, 453741135, 720647685, 816734043, 1361223405, 2450202129, 4083670215, 12251010645]

約数ペア:

[(1, 12251010645), (3, 4083670215), (5, 2450202129), (9, 1361223405), (15, 816734043), (17, 720647685), (27, 453741135), (45, 272244681), (51, 240215895), (81, 151247045), (85, 144129537), (89, 137651805), (135, 90748227), (153, 80071965), (255, 48043179), (267, 45883935), (405, 30249409), (445, 27530361), (459, 26690655), (765, 16014393), (801, 15294645), (1335, 9176787), (1377, 8896885), (1513, 8097165), (2295, 5338131), (2403, 5098215), (4005, 3058929), (4539, 2699055), (6885, 1779377), (7209, 1699405), (7565, 1619433), (12015, 1019643), (13617, 899685), (19993, 612765), (22695, 539811), (36045, 339881), (40851, 299895), (59979, 204255), (68085, 179937), (99965, 122553)]