87883615

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{6701}}^1$

素因数の和:6810

約数の個数: 16

約数和(自身を含む): 109698336

約数和(自身を除く): 21814721

約数列:

[1, 5, 43, 61, 215, 305, 2623, 6701, 13115, 33505, 288143, 408761, 1440715, 2043805, 17576723, 87883615]

約数ペア:

[(1, 87883615), (5, 17576723), (43, 2043805), (61, 1440715), (215, 408761), (305, 288143), (2623, 33505), (6701, 13115)]