28530345

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65587}}^1$

素因数の和:65624

約数の個数: 16

約数和(自身を含む): 47223360

約数和(自身を除く): 18693015

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 65587, 196761, 327935, 983805, 1902023, 5706069, 9510115, 28530345]

約数ペア:

[(1, 28530345), (3, 9510115), (5, 5706069), (15, 1902023), (29, 983805), (87, 327935), (145, 196761), (435, 65587)]