47043025

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 59873400

約数和(自身を除く): 12830375

約数列:

[1, 5, 25, 73, 149, 173, 365, 745, 865, 1825, 3725, 4325, 10877, 12629, 25777, 54385, 63145, 128885, 271925, 315725, 644425, 1881721, 9408605, 47043025]

約数ペア:

[(1, 47043025), (5, 9408605), (25, 1881721), (73, 644425), (149, 315725), (173, 271925), (365, 128885), (745, 63145), (865, 54385), (1825, 25777), (3725, 12629), (4325, 10877)]