72670528065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14999077}}^1$

素因数の和:14999121

約数の個数: 32

約数和(自身を含む): 129592033920

約数和(自身を除く): 56921505855

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 14999077, 44997231, 74995385, 224986155, 254984309, 284982463, 764952927, 854947389, 1274921545, 1424912315, 3824764635, 4274736945, 4844701871, 14534105613, 24223509355, 72670528065]

約数ペア:

[(1, 72670528065), (3, 24223509355), (5, 14534105613), (15, 4844701871), (17, 4274736945), (19, 3824764635), (51, 1424912315), (57, 1274921545), (85, 854947389), (95, 764952927), (255, 284982463), (285, 254984309), (323, 224986155), (969, 74995385), (1615, 44997231), (4845, 14999077)]