9700245

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1373}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 16933176

約数和(自身を除く): 7232931

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1373, 1413, 2355, 4119, 6865, 7065, 12357, 20595, 61785, 215561, 646683, 1077805, 1940049, 3233415, 9700245]

約数ペア:

[(1, 9700245), (3, 3233415), (5, 1940049), (9, 1077805), (15, 646683), (45, 215561), (157, 61785), (471, 20595), (785, 12357), (1373, 7065), (1413, 6865), (2355, 4119)]