15274017

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 25474176

約数和(自身を除く): 10200159

約数列:

[1, 3, 9, 11, 33, 41, 53, 71, 99, 123, 159, 213, 369, 451, 477, 583, 639, 781, 1353, 1749, 2173, 2343, 2911, 3763, 4059, 5247, 6519, 7029, 8733, 11289, 19557, 23903, 26199, 32021, 33867, 41393, 71709, 96063, 124179, 154283, 215127, 288189, 372537, 462849, 1388547, 1697113, 5091339, 15274017]

約数ペア:

[(1, 15274017), (3, 5091339), (9, 1697113), (11, 1388547), (33, 462849), (41, 372537), (53, 288189), (71, 215127), (99, 154283), (123, 124179), (159, 96063), (213, 71709), (369, 41393), (451, 33867), (477, 32021), (583, 26199), (639, 23903), (781, 19557), (1353, 11289), (1749, 8733), (2173, 7029), (2343, 6519), (2911, 5247), (3763, 4059)]