4008223225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{22271}}^1$

素因数の和:22617

約数の個数: 24

約数和(自身を含む): 5203095552

約数和(自身を除く): 1194872327

約数列:

[1, 5, 23, 25, 115, 313, 575, 1565, 7199, 7825, 22271, 35995, 111355, 179975, 512233, 556775, 2561165, 6970823, 12805825, 34854115, 160328929, 174270575, 801644645, 4008223225]

約数ペア:

[(1, 4008223225), (5, 801644645), (23, 174270575), (25, 160328929), (115, 34854115), (313, 12805825), (575, 6970823), (1565, 2561165), (7199, 556775), (7825, 512233), (22271, 179975), (35995, 111355)]