47672845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 67153536

約数和(自身を除く): 19480691

約数列:

[1, 5, 11, 17, 55, 67, 85, 187, 335, 737, 761, 935, 1139, 3685, 3805, 5695, 8371, 12529, 12937, 41855, 50987, 62645, 64685, 142307, 254935, 560857, 711535, 866779, 2804285, 4333895, 9534569, 47672845]

約数ペア:

[(1, 47672845), (5, 9534569), (11, 4333895), (17, 2804285), (55, 866779), (67, 711535), (85, 560857), (187, 254935), (335, 142307), (737, 64685), (761, 62645), (935, 50987), (1139, 41855), (3685, 12937), (3805, 12529), (5695, 8371)]