704145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 1274112

約数和(自身を除く): 569967

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 157, 195, 299, 345, 471, 785, 897, 1495, 2041, 2355, 3611, 4485, 6123, 10205, 10833, 18055, 30615, 46943, 54165, 140829, 234715, 704145]

約数ペア:

[(1, 704145), (3, 234715), (5, 140829), (13, 54165), (15, 46943), (23, 30615), (39, 18055), (65, 10833), (69, 10205), (115, 6123), (157, 4485), (195, 3611), (299, 2355), (345, 2041), (471, 1495), (785, 897)]