5775420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13751}}^1$

素因数の和:13770

約数の個数: 48

約数和(自身を含む): 18482688

約数和(自身を除く): 12707268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 13751, 27502, 41253, 55004, 68755, 82506, 96257, 137510, 165012, 192514, 206265, 275020, 288771, 385028, 412530, 481285, 577542, 825060, 962570, 1155084, 1443855, 1925140, 2887710, 5775420]

約数ペア:

[(1, 5775420), (2, 2887710), (3, 1925140), (4, 1443855), (5, 1155084), (6, 962570), (7, 825060), (10, 577542), (12, 481285), (14, 412530), (15, 385028), (20, 288771), (21, 275020), (28, 206265), (30, 192514), (35, 165012), (42, 137510), (60, 96257), (70, 82506), (84, 68755), (105, 55004), (140, 41253), (210, 27502), (420, 13751)]