2877675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 5258592

約数和(自身を除く): 2380917

約数列:

[1, 3, 5, 15, 17, 25, 37, 51, 61, 75, 85, 111, 183, 185, 255, 305, 425, 555, 629, 915, 925, 1037, 1275, 1525, 1887, 2257, 2775, 3111, 3145, 4575, 5185, 6771, 9435, 11285, 15555, 15725, 25925, 33855, 38369, 47175, 56425, 77775, 115107, 169275, 191845, 575535, 959225, 2877675]

約数ペア:

[(1, 2877675), (3, 959225), (5, 575535), (15, 191845), (17, 169275), (25, 115107), (37, 77775), (51, 56425), (61, 47175), (75, 38369), (85, 33855), (111, 25925), (183, 15725), (185, 15555), (255, 11285), (305, 9435), (425, 6771), (555, 5185), (629, 4575), (915, 3145), (925, 3111), (1037, 2775), (1275, 2257), (1525, 1887)]