38220675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 69138432

約数和(自身を除く): 30917757

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 155, 255, 425, 465, 527, 775, 967, 1275, 1581, 2325, 2635, 2901, 4835, 7905, 13175, 14505, 16439, 24175, 29977, 39525, 49317, 72525, 82195, 89931, 149885, 246585, 410975, 449655, 509609, 749425, 1232925, 1528827, 2248275, 2548045, 7644135, 12740225, 38220675]

約数ペア:

[(1, 38220675), (3, 12740225), (5, 7644135), (15, 2548045), (17, 2248275), (25, 1528827), (31, 1232925), (51, 749425), (75, 509609), (85, 449655), (93, 410975), (155, 246585), (255, 149885), (425, 89931), (465, 82195), (527, 72525), (775, 49317), (967, 39525), (1275, 29977), (1581, 24175), (2325, 16439), (2635, 14505), (2901, 13175), (4835, 7905)]