2994775

素因数分解:

$5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 4310240

約数和(自身を除く): 1315465

約数列:

[1, 5, 7, 25, 35, 109, 157, 175, 545, 763, 785, 1099, 2725, 3815, 3925, 5495, 17113, 19075, 27475, 85565, 119791, 427825, 598955, 2994775]

約数ペア:

[(1, 2994775), (5, 598955), (7, 427825), (25, 119791), (35, 85565), (109, 27475), (157, 19075), (175, 17113), (545, 5495), (763, 3925), (785, 3815), (1099, 2725)]