214441215

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{332467}}^1$

素因数の和:332518

約数の個数: 16

約数和(自身を含む): 351086208

約数和(自身を除く): 136644993

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 332467, 997401, 1662335, 4987005, 14296081, 42888243, 71480405, 214441215]

約数ペア:

[(1, 214441215), (3, 71480405), (5, 42888243), (15, 14296081), (43, 4987005), (129, 1662335), (215, 997401), (645, 332467)]