310378425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3001}}^1$

素因数の和:3218

約数の個数: 48

約数和(自身を含む): 589640832

約数和(自身を除く): 279262407

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 197, 525, 591, 985, 1379, 2955, 3001, 4137, 4925, 6895, 9003, 14775, 15005, 20685, 21007, 34475, 45015, 63021, 75025, 103425, 105035, 225075, 315105, 525175, 591197, 1575525, 1773591, 2955985, 4138379, 8867955, 12415137, 14779925, 20691895, 44339775, 62075685, 103459475, 310378425]

約数ペア:

[(1, 310378425), (3, 103459475), (5, 62075685), (7, 44339775), (15, 20691895), (21, 14779925), (25, 12415137), (35, 8867955), (75, 4138379), (105, 2955985), (175, 1773591), (197, 1575525), (525, 591197), (591, 525175), (985, 315105), (1379, 225075), (2955, 105035), (3001, 103425), (4137, 75025), (4925, 63021), (6895, 45015), (9003, 34475), (14775, 21007), (15005, 20685)]