72517225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7127}}^1$

素因数の和:7185

約数の個数: 24

約数和(自身を含む): 100761408

約数和(自身を除く): 28244183

約数列:

[1, 5, 11, 25, 37, 55, 185, 275, 407, 925, 2035, 7127, 10175, 35635, 78397, 178175, 263699, 391985, 1318495, 1959925, 2900689, 6592475, 14503445, 72517225]

約数ペア:

[(1, 72517225), (5, 14503445), (11, 6592475), (25, 2900689), (37, 1959925), (55, 1318495), (185, 391985), (275, 263699), (407, 178175), (925, 78397), (2035, 35635), (7127, 10175)]