4493405

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 6739200

約数和(自身を除く): 2245795

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 233, 551, 665, 1015, 1165, 1631, 2755, 3857, 4427, 6757, 8155, 19285, 22135, 30989, 33785, 47299, 128383, 154945, 236495, 641915, 898681, 4493405]

約数ペア:

[(1, 4493405), (5, 898681), (7, 641915), (19, 236495), (29, 154945), (35, 128383), (95, 47299), (133, 33785), (145, 30989), (203, 22135), (233, 19285), (551, 8155), (665, 6757), (1015, 4427), (1165, 3857), (1631, 2755)]