72405156945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6011221}}^1$

素因数の和:6011313

約数の個数: 32

約数和(自身を含む): 128111163264

約数和(自身を除く): 55706006319

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1095, 2409, 4015, 12045, 6011221, 18033663, 30056105, 66123431, 90168315, 198370293, 330617155, 438819133, 991851465, 1316457399, 2194095665, 4827010463, 6582286995, 14481031389, 24135052315, 72405156945]

約数ペア:

[(1, 72405156945), (3, 24135052315), (5, 14481031389), (11, 6582286995), (15, 4827010463), (33, 2194095665), (55, 1316457399), (73, 991851465), (165, 438819133), (219, 330617155), (365, 198370293), (803, 90168315), (1095, 66123431), (2409, 30056105), (4015, 18033663), (12045, 6011221)]