77739425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{383}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 101136384

約数和(自身を除く): 23396959

約数列:

[1, 5, 23, 25, 115, 353, 383, 575, 1765, 1915, 8119, 8809, 8825, 9575, 40595, 44045, 135199, 202975, 220225, 675995, 3109577, 3379975, 15547885, 77739425]

約数ペア:

[(1, 77739425), (5, 15547885), (23, 3379975), (25, 3109577), (115, 675995), (353, 220225), (383, 202975), (575, 135199), (1765, 44045), (1915, 40595), (8119, 9575), (8809, 8825)]