15132550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 31404240

約数和(自身を除く): 16271690

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 937, 950, 1615, 1874, 3230, 4685, 8075, 9370, 15929, 16150, 17803, 23425, 31858, 35606, 46850, 79645, 89015, 159290, 178030, 302651, 398225, 445075, 605302, 796450, 890150, 1513255, 3026510, 7566275, 15132550]

約数ペア:

[(1, 15132550), (2, 7566275), (5, 3026510), (10, 1513255), (17, 890150), (19, 796450), (25, 605302), (34, 445075), (38, 398225), (50, 302651), (85, 178030), (95, 159290), (170, 89015), (190, 79645), (323, 46850), (425, 35606), (475, 31858), (646, 23425), (850, 17803), (937, 16150), (950, 15929), (1615, 9370), (1874, 8075), (3230, 4685)]