11884015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 16892064

約数和(自身を除く): 5008049

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1511, 1573, 7555, 7865, 16621, 19643, 83105, 98215, 182831, 216073, 914155, 1080365, 2376803, 11884015]

約数ペア:

[(1, 11884015), (5, 2376803), (11, 1080365), (13, 914155), (55, 216073), (65, 182831), (121, 98215), (143, 83105), (605, 19643), (715, 16621), (1511, 7865), (1573, 7555)]