2249525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 3035520

約数和(自身を除く): 785995

約数列:

[1, 5, 17, 25, 67, 79, 85, 335, 395, 425, 1139, 1343, 1675, 1975, 5293, 5695, 6715, 26465, 28475, 33575, 89981, 132325, 449905, 2249525]

約数ペア:

[(1, 2249525), (5, 449905), (17, 132325), (25, 89981), (67, 33575), (79, 28475), (85, 26465), (335, 6715), (395, 5695), (425, 5293), (1139, 1975), (1343, 1675)]