201380325

素因数分解:

$3^1\times 5^2\times {\mathrm{809}}^1\times {\mathrm{3319}}^1$

素因数の和:4141

約数の個数: 24

約数和(自身を含む): 333460800

約数和(自身を除く): 132080475

約数列:

[1, 3, 5, 15, 25, 75, 809, 2427, 3319, 4045, 9957, 12135, 16595, 20225, 49785, 60675, 82975, 248925, 2685071, 8055213, 13425355, 40276065, 67126775, 201380325]

約数ペア:

[(1, 201380325), (3, 67126775), (5, 40276065), (15, 13425355), (25, 8055213), (75, 2685071), (809, 248925), (2427, 82975), (3319, 60675), (4045, 49785), (9957, 20225), (12135, 16595)]