13797325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 18609920

約数和(自身を除く): 4812595

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 937, 2945, 4685, 14725, 17803, 23425, 29047, 89015, 145235, 445075, 551893, 726175, 2759465, 13797325]

約数ペア:

[(1, 13797325), (5, 2759465), (19, 726175), (25, 551893), (31, 445075), (95, 145235), (155, 89015), (475, 29047), (589, 23425), (775, 17803), (937, 14725), (2945, 4685)]