78052325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1753}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 105050568

約数和(自身を除く): 26998243

約数列:

[1, 5, 13, 25, 65, 137, 325, 685, 1753, 1781, 3425, 8765, 8905, 22789, 43825, 44525, 113945, 240161, 569725, 1200805, 3122093, 6004025, 15610465, 78052325]

約数ペア:

[(1, 78052325), (5, 15610465), (13, 6004025), (25, 3122093), (65, 1200805), (137, 569725), (325, 240161), (685, 113945), (1753, 44525), (1781, 43825), (3425, 22789), (8765, 8905)]