142364755

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{331}}^1\times {\mathrm{509}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 185913360

約数和(自身を除く): 43548605

約数列:

[1, 5, 13, 65, 169, 331, 509, 845, 1655, 2545, 4303, 6617, 21515, 33085, 55939, 86021, 168479, 279695, 430105, 842395, 2190227, 10951135, 28472951, 142364755]

約数ペア:

[(1, 142364755), (5, 28472951), (13, 10951135), (65, 2190227), (169, 842395), (331, 430105), (509, 279695), (845, 168479), (1655, 86021), (2545, 55939), (4303, 33085), (6617, 21515)]