8325275

素因数分解:

$5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 11930784

約数和(自身を除く): 3605509

約数列:

[1, 5, 7, 25, 35, 113, 175, 421, 565, 791, 2105, 2825, 2947, 3955, 10525, 14735, 19775, 47573, 73675, 237865, 333011, 1189325, 1665055, 8325275]

約数ペア:

[(1, 8325275), (5, 1665055), (7, 1189325), (25, 333011), (35, 237865), (113, 73675), (175, 47573), (421, 19775), (565, 14735), (791, 10525), (2105, 3955), (2825, 2947)]