129301215

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{200467}}^1$

素因数の和:200518

約数の個数: 16

約数和(自身を含む): 211694208

約数和(自身を除く): 82392993

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 200467, 601401, 1002335, 3007005, 8620081, 25860243, 43100405, 129301215]

約数ペア:

[(1, 129301215), (3, 43100405), (5, 25860243), (15, 8620081), (43, 3007005), (129, 1002335), (215, 601401), (645, 200467)]