4787825

素因数分解:

$5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 6874560

約数和(自身を除く): 2086735

約数列:

[1, 5, 7, 25, 35, 109, 175, 251, 545, 763, 1255, 1757, 2725, 3815, 6275, 8785, 19075, 27359, 43925, 136795, 191513, 683975, 957565, 4787825]

約数ペア:

[(1, 4787825), (5, 957565), (7, 683975), (25, 191513), (35, 136795), (109, 43925), (175, 27359), (251, 19075), (545, 8785), (763, 6275), (1255, 3815), (1757, 2725)]