76318485

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1409}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 128321280

約数和(自身を除く): 52002795

約数列:

[1, 3, 5, 15, 23, 69, 115, 157, 345, 471, 785, 1409, 2355, 3611, 4227, 7045, 10833, 18055, 21135, 32407, 54165, 97221, 162035, 221213, 486105, 663639, 1106065, 3318195, 5087899, 15263697, 25439495, 76318485]

約数ペア:

[(1, 76318485), (3, 25439495), (5, 15263697), (15, 5087899), (23, 3318195), (69, 1106065), (115, 663639), (157, 486105), (345, 221213), (471, 162035), (785, 97221), (1409, 54165), (2355, 32407), (3611, 21135), (4227, 18055), (7045, 10833)]