120813305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 162777600

約数和(自身を除く): 41964295

約数列:

[1, 5, 17, 19, 85, 95, 239, 313, 323, 1195, 1565, 1615, 4063, 4541, 5321, 5947, 20315, 22705, 26605, 29735, 74807, 77197, 101099, 374035, 385985, 505495, 1271719, 1421333, 6358595, 7106665, 24162661, 120813305]

約数ペア:

[(1, 120813305), (5, 24162661), (17, 7106665), (19, 6358595), (85, 1421333), (95, 1271719), (239, 505495), (313, 385985), (323, 374035), (1195, 101099), (1565, 77197), (1615, 74807), (4063, 29735), (4541, 26605), (5321, 22705), (5947, 20315)]