25763670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1907

約数の個数: 80

約数和(自身を含む): 73389888

約数和(自身を除く): 47626218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 1871, 2295, 2754, 3742, 4590, 5613, 6885, 9355, 11226, 13770, 16839, 18710, 28065, 31807, 33678, 50517, 56130, 63614, 84195, 95421, 101034, 151551, 159035, 168390, 190842, 252585, 286263, 303102, 318070, 477105, 505170, 572526, 757755, 858789, 954210, 1431315, 1515510, 1717578, 2576367, 2862630, 4293945, 5152734, 8587890, 12881835, 25763670]

約数ペア:

[(1, 25763670), (2, 12881835), (3, 8587890), (5, 5152734), (6, 4293945), (9, 2862630), (10, 2576367), (15, 1717578), (17, 1515510), (18, 1431315), (27, 954210), (30, 858789), (34, 757755), (45, 572526), (51, 505170), (54, 477105), (81, 318070), (85, 303102), (90, 286263), (102, 252585), (135, 190842), (153, 168390), (162, 159035), (170, 151551), (255, 101034), (270, 95421), (306, 84195), (405, 63614), (459, 56130), (510, 50517), (765, 33678), (810, 31807), (918, 28065), (1377, 18710), (1530, 16839), (1871, 13770), (2295, 11226), (2754, 9355), (3742, 6885), (4590, 5613)]