23766925

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 37553152

約数和(自身を除く): 13786227

約数列:

[1, 5, 7, 13, 25, 31, 35, 65, 91, 155, 175, 217, 325, 337, 403, 455, 775, 1085, 1685, 2015, 2275, 2359, 2821, 4381, 5425, 8425, 10075, 10447, 11795, 14105, 21905, 30667, 52235, 58975, 70525, 73129, 109525, 135811, 153335, 261175, 365645, 679055, 766675, 950677, 1828225, 3395275, 4753385, 23766925]

約数ペア:

[(1, 23766925), (5, 4753385), (7, 3395275), (13, 1828225), (25, 950677), (31, 766675), (35, 679055), (65, 365645), (91, 261175), (155, 153335), (175, 135811), (217, 109525), (325, 73129), (337, 70525), (403, 58975), (455, 52235), (775, 30667), (1085, 21905), (1685, 14105), (2015, 11795), (2275, 10447), (2359, 10075), (2821, 8425), (4381, 5425)]