15696917555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{28463}}^1$

素因数の和:28787

約数の個数: 32

約数和(自身を含む): 21182681088

約数和(自身を除く): 5485763533

約数列:

[1, 5, 11, 37, 55, 185, 271, 407, 1355, 2035, 2981, 10027, 14905, 28463, 50135, 110297, 142315, 313093, 551485, 1053131, 1565465, 5265655, 7713473, 11584441, 38567365, 57922205, 84848203, 285398501, 424241015, 1426992505, 3139383511, 15696917555]

約数ペア:

[(1, 15696917555), (5, 3139383511), (11, 1426992505), (37, 424241015), (55, 285398501), (185, 84848203), (271, 57922205), (407, 38567365), (1355, 11584441), (2035, 7713473), (2981, 5265655), (10027, 1565465), (14905, 1053131), (28463, 551485), (50135, 313093), (110297, 142315)]