28833175

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 43237312

約数和(自身を除く): 14404137

約数列:

[1, 5, 7, 25, 35, 37, 61, 73, 175, 185, 259, 305, 365, 427, 511, 925, 1295, 1525, 1825, 2135, 2257, 2555, 2701, 4453, 6475, 10675, 11285, 12775, 13505, 15799, 18907, 22265, 31171, 56425, 67525, 78995, 94535, 111325, 155855, 164761, 394975, 472675, 779275, 823805, 1153327, 4119025, 5766635, 28833175]

約数ペア:

[(1, 28833175), (5, 5766635), (7, 4119025), (25, 1153327), (35, 823805), (37, 779275), (61, 472675), (73, 394975), (175, 164761), (185, 155855), (259, 111325), (305, 94535), (365, 78995), (427, 67525), (511, 56425), (925, 31171), (1295, 22265), (1525, 18907), (1825, 15799), (2135, 13505), (2257, 12775), (2555, 11285), (2701, 10675), (4453, 6475)]