117964535

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{1019}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 154554480

約数和(自身を除く): 36589945

約数列:

[1, 5, 13, 65, 137, 169, 685, 845, 1019, 1781, 5095, 8905, 13247, 23153, 66235, 115765, 139603, 172211, 698015, 861055, 1814839, 9074195, 23592907, 117964535]

約数ペア:

[(1, 117964535), (5, 23592907), (13, 9074195), (65, 1814839), (137, 861055), (169, 698015), (685, 172211), (845, 139603), (1019, 115765), (1781, 66235), (5095, 23153), (8905, 13247)]