5188925

素因数分解:

$5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 7440000

約数和(自身を除く): 2251075

約数列:

[1, 5, 7, 25, 35, 149, 175, 199, 745, 995, 1043, 1393, 3725, 4975, 5215, 6965, 26075, 29651, 34825, 148255, 207557, 741275, 1037785, 5188925]

約数ペア:

[(1, 5188925), (5, 1037785), (7, 741275), (25, 207557), (35, 148255), (149, 34825), (175, 29651), (199, 26075), (745, 6965), (995, 5215), (1043, 4975), (1393, 3725)]