4060995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 6912000

約数和(自身を除く): 2851005

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 149, 237, 345, 395, 447, 745, 1185, 1817, 2235, 3427, 5451, 9085, 10281, 11771, 17135, 27255, 35313, 51405, 58855, 176565, 270733, 812199, 1353665, 4060995]

約数ペア:

[(1, 4060995), (3, 1353665), (5, 812199), (15, 270733), (23, 176565), (69, 58855), (79, 51405), (115, 35313), (149, 27255), (237, 17135), (345, 11771), (395, 10281), (447, 9085), (745, 5451), (1185, 3427), (1817, 2235)]