49142325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{38543}}^1$

素因数の和:38573

約数の個数: 24

約数和(自身を含む): 86030208

約数和(自身を除く): 36887883

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 38543, 115629, 192715, 578145, 655231, 963575, 1965693, 2890725, 3276155, 9828465, 16380775, 49142325]

約数ペア:

[(1, 49142325), (3, 16380775), (5, 9828465), (15, 3276155), (17, 2890725), (25, 1965693), (51, 963575), (75, 655231), (85, 578145), (255, 192715), (425, 115629), (1275, 38543)]