73625695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^2$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 105552936

約数和(自身を除く): 31927241

約数列:

[1, 5, 11, 13, 55, 65, 89, 143, 169, 445, 715, 845, 979, 1157, 1859, 4895, 5785, 7921, 9295, 12727, 15041, 39605, 63635, 75205, 87131, 102973, 165451, 435655, 514865, 827255, 1132703, 1338649, 5663515, 6693245, 14725139, 73625695]

約数ペア:

[(1, 73625695), (5, 14725139), (11, 6693245), (13, 5663515), (55, 1338649), (65, 1132703), (89, 827255), (143, 514865), (169, 435655), (445, 165451), (715, 102973), (845, 87131), (979, 75205), (1157, 63635), (1859, 39605), (4895, 15041), (5785, 12727), (7921, 9295)]