30975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{59}}^1$

素因数の和:79

約数の個数: 24

約数和(自身を含む): 59520

約数和(自身を除く): 28545

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 59, 75, 105, 175, 177, 295, 413, 525, 885, 1239, 1475, 2065, 4425, 6195, 10325, 30975]

約数ペア:

[(1, 30975), (3, 10325), (5, 6195), (7, 4425), (15, 2065), (21, 1475), (25, 1239), (35, 885), (59, 525), (75, 413), (105, 295), (175, 177)]