80146465

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 116490240

約数和(自身を除く): 36343775

約数列:

[1, 5, 7, 19, 35, 95, 133, 191, 631, 665, 955, 1337, 3155, 3629, 4417, 6685, 11989, 18145, 22085, 25403, 59945, 83923, 120521, 127015, 419615, 602605, 843647, 2289899, 4218235, 11449495, 16029293, 80146465]

約数ペア:

[(1, 80146465), (5, 16029293), (7, 11449495), (19, 4218235), (35, 2289899), (95, 843647), (133, 602605), (191, 419615), (631, 127015), (665, 120521), (955, 83923), (1337, 59945), (3155, 25403), (3629, 22085), (4417, 18145), (6685, 11989)]