5217625

素因数分解:

$5^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 7637760

約数和(自身を除く): 2420135

約数列:

[1, 5, 7, 25, 35, 67, 89, 125, 175, 335, 445, 469, 623, 875, 1675, 2225, 2345, 3115, 5963, 8375, 11125, 11725, 15575, 29815, 41741, 58625, 77875, 149075, 208705, 745375, 1043525, 5217625]

約数ペア:

[(1, 5217625), (5, 1043525), (7, 745375), (25, 208705), (35, 149075), (67, 77875), (89, 58625), (125, 41741), (175, 29815), (335, 15575), (445, 11725), (469, 11125), (623, 8375), (875, 5963), (1675, 3115), (2225, 2345)]