42389035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1427}}^1$

素因数の和:1902

約数の個数: 16

約数和(自身を含む): 54938016

約数和(自身を除く): 12548981

約数列:

[1, 5, 13, 65, 457, 1427, 2285, 5941, 7135, 18551, 29705, 92755, 652139, 3260695, 8477807, 42389035]

約数ペア:

[(1, 42389035), (5, 8477807), (13, 3260695), (65, 652139), (457, 92755), (1427, 29705), (2285, 18551), (5941, 7135)]