28495425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{54277}}^1$

素因数の和:54297

約数の個数: 24

約数和(自身を含む): 53843776

約数和(自身を除く): 25348351

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 54277, 162831, 271385, 379939, 814155, 1139817, 1356925, 1899695, 4070775, 5699085, 9498475, 28495425]

約数ペア:

[(1, 28495425), (3, 9498475), (5, 5699085), (7, 4070775), (15, 1899695), (21, 1356925), (25, 1139817), (35, 814155), (75, 379939), (105, 271385), (175, 162831), (525, 54277)]