9725895

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9397}}^1$

素因数の和:9431

約数の個数: 24

約数和(自身を含む): 17593056

約数和(自身を除く): 7867161

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 9397, 28191, 46985, 84573, 140955, 216131, 422865, 648393, 1080655, 1945179, 3241965, 9725895]

約数ペア:

[(1, 9725895), (3, 3241965), (5, 1945179), (9, 1080655), (15, 648393), (23, 422865), (45, 216131), (69, 140955), (115, 84573), (207, 46985), (345, 28191), (1035, 9397)]