13372675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 17856000

約数和(自身を除く): 4483325

約数列:

[1, 5, 19, 25, 47, 95, 235, 475, 599, 893, 1175, 2995, 4465, 11381, 14975, 22325, 28153, 56905, 140765, 284525, 534907, 703825, 2674535, 13372675]

約数ペア:

[(1, 13372675), (5, 2674535), (19, 703825), (25, 534907), (47, 284525), (95, 140765), (235, 56905), (475, 28153), (599, 22325), (893, 14975), (1175, 11381), (2995, 4465)]