1207170425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{6779}}^1$

素因数の和:7225

約数の個数: 24

約数和(自身を含む): 1588960800

約数和(自身を除く): 381790375

約数列:

[1, 5, 17, 25, 85, 419, 425, 2095, 6779, 7123, 10475, 33895, 35615, 115243, 169475, 178075, 576215, 2840401, 2881075, 14202005, 48286817, 71010025, 241434085, 1207170425]

約数ペア:

[(1, 1207170425), (5, 241434085), (17, 71010025), (25, 48286817), (85, 14202005), (419, 2881075), (425, 2840401), (2095, 576215), (6779, 178075), (7123, 169475), (10475, 115243), (33895, 35615)]