24409775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 35414400

約数和(自身を除く): 11004625

約数列:

[1, 5, 13, 19, 25, 59, 65, 67, 95, 247, 295, 325, 335, 475, 767, 871, 1121, 1235, 1273, 1475, 1675, 3835, 3953, 4355, 5605, 6175, 6365, 14573, 16549, 19175, 19765, 21775, 28025, 31825, 51389, 72865, 75107, 82745, 98825, 256945, 364325, 375535, 413725, 976391, 1284725, 1877675, 4881955, 24409775]

約数ペア:

[(1, 24409775), (5, 4881955), (13, 1877675), (19, 1284725), (25, 976391), (59, 413725), (65, 375535), (67, 364325), (95, 256945), (247, 98825), (295, 82745), (325, 75107), (335, 72865), (475, 51389), (767, 31825), (871, 28025), (1121, 21775), (1235, 19765), (1273, 19175), (1475, 16549), (1675, 14573), (3835, 6365), (3953, 6175), (4355, 5605)]