15660112925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{306011}}^1$

素因数の和:306133

約数の個数: 24

約数和(自身を含む): 20490563520

約数和(自身を除く): 4830450595

約数列:

[1, 5, 23, 25, 89, 115, 445, 575, 2047, 2225, 10235, 51175, 306011, 1530055, 7038253, 7650275, 27234979, 35191265, 136174895, 175956325, 626404517, 680874475, 3132022585, 15660112925]

約数ペア:

[(1, 15660112925), (5, 3132022585), (23, 680874475), (25, 626404517), (89, 175956325), (115, 136174895), (445, 35191265), (575, 27234979), (2047, 7650275), (2225, 7038253), (10235, 1530055), (51175, 306011)]