26316425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3259}}^1$

素因数の和:3305

約数の個数: 24

約数和(自身を含む): 36381600

約数和(自身を除く): 10065175

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 3259, 8075, 16295, 55403, 61921, 81475, 277015, 309605, 1052657, 1385075, 1548025, 5263285, 26316425]

約数ペア:

[(1, 26316425), (5, 5263285), (17, 1548025), (19, 1385075), (25, 1052657), (85, 309605), (95, 277015), (323, 81475), (425, 61921), (475, 55403), (1615, 16295), (3259, 8075)]