16823492025

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{117503}}^1$

素因数の和:117622

約数の個数: 48

約数和(自身を含む): 29374119936

約数和(自身を除く): 12550627911

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 83, 115, 249, 345, 415, 575, 1245, 1725, 1909, 2075, 5727, 6225, 9545, 28635, 47725, 117503, 143175, 352509, 587515, 1762545, 2702569, 2937575, 8107707, 8812725, 9752749, 13512845, 29258247, 40538535, 48763745, 67564225, 146291235, 202692675, 224313227, 243818725, 672939681, 731456175, 1121566135, 3364698405, 5607830675, 16823492025]

約数ペア:

[(1, 16823492025), (3, 5607830675), (5, 3364698405), (15, 1121566135), (23, 731456175), (25, 672939681), (69, 243818725), (75, 224313227), (83, 202692675), (115, 146291235), (249, 67564225), (345, 48763745), (415, 40538535), (575, 29258247), (1245, 13512845), (1725, 9752749), (1909, 8812725), (2075, 8107707), (5727, 2937575), (6225, 2702569), (9545, 1762545), (28635, 587515), (47725, 352509), (117503, 143175)]