27831725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 36456000

約数和(自身を除く): 8624275

約数列:

[1, 5, 23, 25, 97, 115, 485, 499, 575, 2231, 2425, 2495, 11155, 11477, 12475, 48403, 55775, 57385, 242015, 286925, 1113269, 1210075, 5566345, 27831725]

約数ペア:

[(1, 27831725), (5, 5566345), (23, 1210075), (25, 1113269), (97, 286925), (115, 242015), (485, 57385), (499, 55775), (575, 48403), (2231, 12475), (2425, 11477), (2495, 11155)]