13795475

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 17988432

約数和(自身を除く): 4192957

約数列:

[1, 5, 25, 41, 43, 205, 215, 313, 1025, 1075, 1565, 1763, 7825, 8815, 12833, 13459, 44075, 64165, 67295, 320825, 336475, 551819, 2759095, 13795475]

約数ペア:

[(1, 13795475), (5, 2759095), (25, 551819), (41, 336475), (43, 320825), (205, 67295), (215, 64165), (313, 44075), (1025, 13459), (1075, 12833), (1565, 8815), (1763, 7825)]