2948428515

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4571207}}^1$

素因数の和:4571258

約数の個数: 16

約数和(自身を含む): 4827195648

約数和(自身を除く): 1878767133

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 4571207, 13713621, 22856035, 68568105, 196561901, 589685703, 982809505, 2948428515]

約数ペア:

[(1, 2948428515), (3, 982809505), (5, 589685703), (15, 196561901), (43, 68568105), (129, 22856035), (215, 13713621), (645, 4571207)]