71315715

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{110567}}^1$

素因数の和:110618

約数の個数: 16

約数和(自身を含む): 116759808

約数和(自身を除く): 45444093

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 110567, 331701, 552835, 1658505, 4754381, 14263143, 23771905, 71315715]

約数ペア:

[(1, 71315715), (3, 23771905), (5, 14263143), (15, 4754381), (43, 1658505), (129, 552835), (215, 331701), (645, 110567)]