2730486515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{217829}}^1$

素因数の和:217966

約数の個数: 16

約数和(自身を含む): 3450427200

約数和(自身を除く): 719940685

約数列:

[1, 5, 23, 109, 115, 545, 2507, 12535, 217829, 1089145, 5010067, 23743361, 25050335, 118716805, 546097303, 2730486515]

約数ペア:

[(1, 2730486515), (5, 546097303), (23, 118716805), (109, 25050335), (115, 23743361), (545, 5010067), (2507, 1089145), (12535, 217829)]