1345350385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{615721}}^1$

素因数の和:615768

約数の個数: 16

約数和(自身を含む): 1773279360

約数和(自身を除く): 427928975

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 615721, 3078605, 11698699, 14161583, 58493495, 70807915, 269070077, 1345350385]

約数ペア:

[(1, 1345350385), (5, 269070077), (19, 70807915), (23, 58493495), (95, 14161583), (115, 11698699), (437, 3078605), (2185, 615721)]