38023825

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 57266176

約数和(自身を除く): 19242351

約数列:

[1, 5, 7, 25, 31, 35, 43, 155, 163, 175, 215, 217, 301, 775, 815, 1075, 1085, 1141, 1333, 1505, 4075, 5053, 5425, 5705, 6665, 7009, 7525, 9331, 25265, 28525, 33325, 35045, 35371, 46655, 49063, 126325, 175225, 176855, 217279, 233275, 245315, 884275, 1086395, 1226575, 1520953, 5431975, 7604765, 38023825]

約数ペア:

[(1, 38023825), (5, 7604765), (7, 5431975), (25, 1520953), (31, 1226575), (35, 1086395), (43, 884275), (155, 245315), (163, 233275), (175, 217279), (215, 176855), (217, 175225), (301, 126325), (775, 49063), (815, 46655), (1075, 35371), (1085, 35045), (1141, 33325), (1333, 28525), (1505, 25265), (4075, 9331), (5053, 7525), (5425, 7009), (5705, 6665)]