496695055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 641088000

約数和(自身を除く): 144392945

約数列:

[1, 5, 19, 71, 95, 211, 349, 355, 1055, 1349, 1745, 4009, 6631, 6745, 14981, 20045, 24779, 33155, 73639, 74905, 123895, 284639, 368195, 470801, 1399141, 1423195, 2354005, 5228369, 6995705, 26141845, 99339011, 496695055]

約数ペア:

[(1, 496695055), (5, 99339011), (19, 26141845), (71, 6995705), (95, 5228369), (211, 2354005), (349, 1423195), (355, 1399141), (1055, 470801), (1349, 368195), (1745, 284639), (4009, 123895), (6631, 74905), (6745, 73639), (14981, 33155), (20045, 24779)]