11821650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1555

約数の個数: 48

約数和(自身を含む): 29890944

約数和(自身を除く): 18069294

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1487, 1590, 2650, 2974, 3975, 4461, 7435, 7950, 8922, 14870, 22305, 37175, 44610, 74350, 78811, 111525, 157622, 223050, 236433, 394055, 472866, 788110, 1182165, 1970275, 2364330, 3940550, 5910825, 11821650]

約数ペア:

[(1, 11821650), (2, 5910825), (3, 3940550), (5, 2364330), (6, 1970275), (10, 1182165), (15, 788110), (25, 472866), (30, 394055), (50, 236433), (53, 223050), (75, 157622), (106, 111525), (150, 78811), (159, 74350), (265, 44610), (318, 37175), (530, 22305), (795, 14870), (1325, 8922), (1487, 7950), (1590, 7435), (2650, 4461), (2974, 3975)]