22991865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 39922176

約数和(自身を除く): 16930311

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 195, 471, 751, 785, 2041, 2253, 2355, 3755, 6123, 9763, 10205, 11265, 29289, 30615, 48815, 117907, 146445, 353721, 589535, 1532791, 1768605, 4598373, 7663955, 22991865]

約数ペア:

[(1, 22991865), (3, 7663955), (5, 4598373), (13, 1768605), (15, 1532791), (39, 589535), (65, 353721), (157, 146445), (195, 117907), (471, 48815), (751, 30615), (785, 29289), (2041, 11265), (2253, 10205), (2355, 9763), (3755, 6123)]