89840325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2334

約数の個数: 48

約数和(自身を含む): 162418176

約数和(自身を除く): 72577851

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 155, 255, 425, 465, 527, 775, 1275, 1581, 2273, 2325, 2635, 6819, 7905, 11365, 13175, 34095, 38641, 39525, 56825, 70463, 115923, 170475, 193205, 211389, 352315, 579615, 966025, 1056945, 1197871, 1761575, 2898075, 3593613, 5284725, 5989355, 17968065, 29946775, 89840325]

約数ペア:

[(1, 89840325), (3, 29946775), (5, 17968065), (15, 5989355), (17, 5284725), (25, 3593613), (31, 2898075), (51, 1761575), (75, 1197871), (85, 1056945), (93, 966025), (155, 579615), (255, 352315), (425, 211389), (465, 193205), (527, 170475), (775, 115923), (1275, 70463), (1581, 56825), (2273, 39525), (2325, 38641), (2635, 34095), (6819, 13175), (7905, 11365)]