104271385

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 131256216

約数和(自身を除く): 26984831

約数列:

[1, 5, 29, 137, 145, 181, 685, 841, 905, 3973, 4205, 5249, 19865, 24797, 26245, 115217, 123985, 152221, 576085, 719113, 761105, 3595565, 20854277, 104271385]

約数ペア:

[(1, 104271385), (5, 20854277), (29, 3595565), (137, 761105), (145, 719113), (181, 576085), (685, 152221), (841, 123985), (905, 115217), (3973, 26245), (4205, 24797), (5249, 19865)]