13830735

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 23240448

約数和(自身を除く): 9409713

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 205, 215, 523, 615, 645, 1569, 1763, 2615, 5289, 7845, 8815, 21443, 22489, 26445, 64329, 67467, 107215, 112445, 321645, 337335, 922049, 2766147, 4610245, 13830735]

約数ペア:

[(1, 13830735), (3, 4610245), (5, 2766147), (15, 922049), (41, 337335), (43, 321645), (123, 112445), (129, 107215), (205, 67467), (215, 64329), (523, 26445), (615, 22489), (645, 21443), (1569, 8815), (1763, 7845), (2615, 5289)]