993125

素因数分解:

$5^4\times 7^1\times {\mathrm{227}}^1$

素因数の和:254

約数の個数: 20

約数和(自身を含む): 1424544

約数和(自身を除く): 431419

約数列:

[1, 5, 7, 25, 35, 125, 175, 227, 625, 875, 1135, 1589, 4375, 5675, 7945, 28375, 39725, 141875, 198625, 993125]

約数ペア:

[(1, 993125), (5, 198625), (7, 141875), (25, 39725), (35, 28375), (125, 7945), (175, 5675), (227, 4375), (625, 1589), (875, 1135)]