129374425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3169}}^1$

素因数の和:3273

約数の個数: 24

約数和(自身を含む): 169810560

約数和(自身を除く): 40436135

約数列:

[1, 5, 23, 25, 71, 115, 355, 575, 1633, 1775, 3169, 8165, 15845, 40825, 72887, 79225, 224999, 364435, 1124995, 1822175, 5174977, 5624975, 25874885, 129374425]

約数ペア:

[(1, 129374425), (5, 25874885), (23, 5624975), (25, 5174977), (71, 1822175), (115, 1124995), (355, 364435), (575, 224999), (1633, 79225), (1775, 72887), (3169, 40825), (8165, 15845)]