1879735

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 2681280

約数和(自身を除く): 801545

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 239, 605, 715, 1195, 1573, 2629, 3107, 7865, 13145, 15535, 28919, 34177, 144595, 170885, 375947, 1879735]

約数ペア:

[(1, 1879735), (5, 375947), (11, 170885), (13, 144595), (55, 34177), (65, 28919), (121, 15535), (143, 13145), (239, 7865), (605, 3107), (715, 2629), (1195, 1573)]