5205025

素因数分解:

$5^2\times 7^3\times {\mathrm{607}}^1$

素因数の和:638

約数の個数: 24

約数和(自身を含む): 7539200

約数和(自身を除く): 2334175

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 343, 607, 1225, 1715, 3035, 4249, 8575, 15175, 21245, 29743, 106225, 148715, 208201, 743575, 1041005, 5205025]

約数ペア:

[(1, 5205025), (5, 1041005), (7, 743575), (25, 208201), (35, 148715), (49, 106225), (175, 29743), (245, 21245), (343, 15175), (607, 8575), (1225, 4249), (1715, 3035)]