88020425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3257}}^1$

素因数の和:3337

約数の個数: 24

約数和(自身を含む): 116349696

約数和(自身を除く): 28329271

約数列:

[1, 5, 23, 25, 47, 115, 235, 575, 1081, 1175, 3257, 5405, 16285, 27025, 74911, 81425, 153079, 374555, 765395, 1872775, 3520817, 3826975, 17604085, 88020425]

約数ペア:

[(1, 88020425), (5, 17604085), (23, 3826975), (25, 3520817), (47, 1872775), (115, 765395), (235, 374555), (575, 153079), (1081, 81425), (1175, 74911), (3257, 27025), (5405, 16285)]