14391905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 20348928

約数和(自身を除く): 5957023

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 253, 341, 367, 713, 1265, 1705, 1835, 3565, 4037, 7843, 8441, 11377, 20185, 39215, 42205, 56885, 92851, 125147, 261671, 464255, 625735, 1308355, 2878381, 14391905]

約数ペア:

[(1, 14391905), (5, 2878381), (11, 1308355), (23, 625735), (31, 464255), (55, 261671), (115, 125147), (155, 92851), (253, 56885), (341, 42205), (367, 39215), (713, 20185), (1265, 11377), (1705, 8441), (1835, 7843), (3565, 4037)]