22280325

素因数分解:

$3^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{709}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 36976800

約数和(自身を除く): 14696475

約数列:

[1, 3, 5, 15, 25, 75, 419, 709, 1257, 2095, 2127, 3545, 6285, 10475, 10635, 17725, 31425, 53175, 297071, 891213, 1485355, 4456065, 7426775, 22280325]

約数ペア:

[(1, 22280325), (3, 7426775), (5, 4456065), (15, 1485355), (25, 891213), (75, 297071), (419, 53175), (709, 31425), (1257, 17725), (2095, 10635), (2127, 10475), (3545, 6285)]