71608515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2203}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 125680896

約数和(自身を除く): 54072381

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 197, 591, 985, 2167, 2203, 2955, 6501, 6609, 10835, 11015, 24233, 32505, 33045, 72699, 121165, 363495, 433991, 1301973, 2169955, 4773901, 6509865, 14321703, 23869505, 71608515]

約数ペア:

[(1, 71608515), (3, 23869505), (5, 14321703), (11, 6509865), (15, 4773901), (33, 2169955), (55, 1301973), (165, 433991), (197, 363495), (591, 121165), (985, 72699), (2167, 33045), (2203, 32505), (2955, 24233), (6501, 11015), (6609, 10835)]