27280375

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{5323}}^1$

素因数の和:5379

約数の個数: 16

約数和(自身を含む): 34882848

約数和(自身を除く): 7602473

約数列:

[1, 5, 25, 41, 125, 205, 1025, 5125, 5323, 26615, 133075, 218243, 665375, 1091215, 5456075, 27280375]

約数ペア:

[(1, 27280375), (5, 5456075), (25, 1091215), (41, 665375), (125, 218243), (205, 133075), (1025, 26615), (5125, 5323)]