30805375

素因数分解:

$5^3\times {\mathrm{59}}^1\times {\mathrm{4177}}^1$

素因数の和:4251

約数の個数: 16

約数和(自身を含む): 39106080

約数和(自身を除く): 8300705

約数列:

[1, 5, 25, 59, 125, 295, 1475, 4177, 7375, 20885, 104425, 246443, 522125, 1232215, 6161075, 30805375]

約数ペア:

[(1, 30805375), (5, 6161075), (25, 1232215), (59, 522125), (125, 246443), (295, 104425), (1475, 20885), (4177, 7375)]