1138356835

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{7927}}^1$

素因数の和:8323

約数の個数: 32

約数和(自身を含む): 1707881472

約数和(自身を除く): 569524637

約数列:

[1, 5, 7, 11, 35, 55, 77, 373, 385, 1865, 2611, 4103, 7927, 13055, 20515, 28721, 39635, 55489, 87197, 143605, 277445, 435985, 610379, 2956771, 3051895, 14783855, 20697397, 32524481, 103486985, 162622405, 227671367, 1138356835]

約数ペア:

[(1, 1138356835), (5, 227671367), (7, 162622405), (11, 103486985), (35, 32524481), (55, 20697397), (77, 14783855), (373, 3051895), (385, 2956771), (1865, 610379), (2611, 435985), (4103, 277445), (7927, 143605), (13055, 87197), (20515, 55489), (28721, 39635)]