327033285

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{1511}}^1$

素因数の和:1873

約数の個数: 32

約数和(自身を含む): 536481792

約数和(自身を除く): 209448507

約数列:

[1, 3, 5, 15, 47, 141, 235, 307, 705, 921, 1511, 1535, 4533, 4605, 7555, 14429, 22665, 43287, 71017, 72145, 213051, 216435, 355085, 463877, 1065255, 1391631, 2319385, 6958155, 21802219, 65406657, 109011095, 327033285]

約数ペア:

[(1, 327033285), (3, 109011095), (5, 65406657), (15, 21802219), (47, 6958155), (141, 2319385), (235, 1391631), (307, 1065255), (705, 463877), (921, 355085), (1511, 216435), (1535, 213051), (4533, 72145), (4605, 71017), (7555, 43287), (14429, 22665)]